After Jesus finished speaking about his various flocks of sheep, he said,
It's time for me to go now.
I can see that you didn't understand what I was talking about. So go home and think about it.
3 Therefore, go ye unto your homes, and ponder upon the things which I have said, and ask of the Father, in my name, that ye may understand, and prepare your minds for the morrow, and I come unto you again.
Ask the Father in my name to help you understand, and to prepare your minds for what I'm going to say tomorrow.
I must go to the Father and to show myself to the lost tribes of Israel, which are not really lost. 
The Father knows where he put them.
5 It came to pass that when Jesus had thus spoken, he cast his eyes round about again on the multitude, and beheld they were in tears, and did look steadfastly upon him as if they would ask him to tarry a little longer with them.
Jesus cast his eyes round about and saw that the people had tears in their eyes and looked like they'd like him to stay a bit longer.
7 Have ye any that are sick among you? Bring them hither. Have ye any that are lame, or blind, or halt, or maimed, or leprous, or that are withered, or that are deaf, or that are afflicted in any manner? Bring them hither and I will heal them, for I have compassion upon you; my bowels are filled with mercy.
So he said to them
My bowels are filled with compassion.
Do you knew anyone who is sick, lame, blind, halt (?), maimed, leprous, withered, deaf, of who have any other kind of problems?
If so, bring them to me, because my bowels are completely filled with mercy.
I can see that you'd all like to see the same things people saw in Jerusalem, and your faith is strong enough for me to heal you.
9 It came to pass that when he had thus spoken, all the multitude, with one accord, did go forth with their sick and their afflicted, and their lame, and with their blind, and with their dumb, and with all them that were afflicted in any manner; and he did heal them every one as they were brought forth unto him.
So the people brought all their sick, afflicted, lame, blind, dumb, and otherwise afflicted, and Jesus healed them all.
10 And they did all, both they who had been healed and they who were whole, bow down at his feet, and did worship him; and as many as could come for the multitude did kiss his feet, insomuch that they did bathe his feet with their tears.
Everyone came and kissed Jesus's feet and bathed them with their tears.
Then Jesus told the people to bring all their little children.
So they rounded up the children and sat them down in front of him.
Then Jesus groaned within himself, and said,
Father, it bothers me that the people of the house of Israel are so wicked.
15 And when he had said these words, he himself also knelt upon the earth; and behold he prayed unto the Father, and the things which he prayed cannot be written, and the multitude did bear record who heard him.
Jesus knelt down and prayed.
He said great and marvelous things that can't be written down.
No one has ever seen or heard such great and marvelous things.
17 And no tongue can speak, neither can there be written by any man, neither can the hearts of men conceive so great and marvelous things as we both saw and heard Jesus speak; and no one can conceive of the joy which filled our souls at the time we heard him pray for us unto the Father.
No tongue can speak, hand can write, or heart can conceive such great and marvelous things.
The people who heard it were happier than anyone could ever imagine.
Then Jesus told everyone to stand up.
He said to them,
You're blessed because of your faith. My joy is full.
After saying these words, he wept.
Then he blessed the children, and cried some more.
He said to the people:
Look at your children. Aren't they cute?
24 And as they looked to behold they cast their eyes towards heaven, and they saw the heavens open, and they saw angels descending out of heaven as it were in the midst of fire; and they came down and encircled those little ones about, and were encircled about with fire; and the angels did minister unto them.
The people cast their eyes toward heaven and saw the heavens open.
Angels came down, surrounded with fire, and ministered to the children.
25 And the multitude did see and hear and bear record; and they know that their record is true for they all of them did see and hear, every man for himself; and they were in number about two thousand and five hundred souls; and they did consist of men, women, and children.
There were about 2500 people who saw these events and everything that they saw was perfectly true.