You can ask the teacher for help
你可以───You can;老师───teacher
"You know, " he said enthusiastically, "you can still wear it after the party! "───“要知道,”他激情四溢地说:“聚会完了之后,你也照样能带!”
Sure, if you can excuse me for just a second. Let me find a piece of paper to write it down.───当然,你等我一下下,让我找张纸记下来。
Sure, you can exchange them, but on some CONDITIONS. You'd better have the invoice with you and you'd better not take off the TAG.───当然可以,但是有一些条件。你必须要留有你的收据,另外,你最好不要把标签拿掉。
Don't try to walk before you can crawl.
Experience is a school from which you can never graduate.
Don't try to run before you can walk.
You can’t touch pitch without being defiled.
Be always as merry as ever you can, for no-one delights in a sorrowful man.