重点讲解：
1. even though
即使；尽管；纵然；
eg. He stuck out the race even though he finished last.
尽管他是最后一名他还是坚持跑完了全程_LrgDP%h.ItZ=6。
eg. We sill are friends even though our opinions differ.
虽然我们意见不一，但仍然是朋友Yt7D52NzNj2X@TtZ。
2. once again
又一次；再次；
eg. Facts once again give the lie to the fallacy.
事实再一次揭穿了这一谎言.=t)!4%]%1OJ@。
eg. He encourages me to try once again.
他鼓励我再试一次+yPsA8Zc#[68s8r。
3. get together
开会；聚会；
eg. Teenagers like to get together and go nuts on Saturday night.
青少年喜欢在星期六晚上聚在一起做一些疯狂事,_K5Bz2!z|Q.W&u。
eg. We should get together again sometime.
以后有空我们再聚一聚jjgI15CECf8X。
4. a bunch of
一伙，一群（人）；
eg. When I finally got to the store there was a bunch of people waiting for me to open up.
当我最后到达药店时，已经有一群人在等我开门了TCf8PRbcOp!7DEVg9。
eg. If you're single, Valentine's Day would be a great day to go out with a bunch of friends.
如果你单身，情人节是和一群朋友出去玩的好日子ePet08C@4BT8(s。