里论外几-
1，我们为追求幸福生活而努力（in pursuit of）
----- We are working hard in pursuit of happiness.
2，他上学多半迟到（more often than not）
------- More often than not, he is late for school.
3这种病毒可以在人群中传播（transmit）
------- Such a virus is transmitted among human beings.
4明天这个时候我会和朋友一起看电影（will be doing）
------- This time tomorrow I will be seeing / watching a film with my friends.
5他帮助贫困孩子上学，但不求回报（in return ）
------- He helps poor children go to dchool in return for nothing.
6昨天你本可以做完作业，但你打篮球去了（could have done）
Yesterday you could have done your homework but you went to play basketball instead.
7我们在做一个新项目，没有时间度假（work on）
-------- We are working on a new project and have no time for a holiday
8直到他父亲去世他才知道他父亲多爱他（it was not until …that）
------It was not until his father had died that he got to know how much he loved him.
9尽管困难重重，坚持把实验做完（Despite）
--------Despite difficulties, keep on and finish the experiment.
10你这么困你昨天晚上肯定睡得很晚（must have done）
--------- You must have gone to bed very late last night, for you look so sleepy / tired.
Chen-
1、We work hard in pursuit of a happiness life. 2、More often than not he"s late for school. 3、This kind of virus can transmit in the crowd. 4、My friend and I will go to cinema together this time tomorrow. 5、He supports the poor children for school,but without expecting anything in return. 6、You could have done the homework,but you went to play basketball. 7、We do not have time to go on vacation for working on a new project. 8、It was not until his father passed away that he know how his father love him. 9、We insists doing the experiment despite the difficulties. 10、You must have slept late yesterday nigh because you are so sleepy.
LuckySXyd-
1.we make efforts in pursuit of happy life
2.He is more often than not late
3.This virus can transmit in the crowd
4.I will be enjoying the film with friends
5.He helps poor students ，but not in return
6.You could have done the homework yesterday ，but you played basketball
7.I am working a new event，no time to go on vacation