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1·Now women work both before and after having their children.

如今，女性在生孩子前和生孩子后都工作。《柯林斯英汉双解大词典》

2·They also had talk therapy with a nurse before and after quit day.

他们还在戒烟日前后与一名护士进行了谈话治疗。

3·Then we enter those data, information about what the landscape looks like before and after the wetlands were drained.

然后我们输入这些数据，它们是关于湿地排水前后景观的信息。

4·This comes from carefully conducted 'before and after' evaluations of interventions in schools, monitored by a research team.

这是一个研究小组对学校干预措施实行前后仔细评估得出的结论。

5·I certainly recommend washing your hands after using the bathroom, before eating, after changing a diaper, before and after handling food.

我当然建议在使用厕所之后、吃饭之前、换尿布之后以及在处理食物的前后要洗手。

6·Doctors tell us to wash our hands before and after every meal．

医生告诉我们，每顿饭的餐前餐后都要洗手。

7·What do you do before and after work?

上班前后都干些什么？

8·Before and after Mars reigns by good luck.

火星统治前后的好运。

9·Drink plenty of water before and after your run.

在跑步之前之后大量喝水。

10·You know those weight loss before and after pictures?

你知道那些减肥“前后”的照片吗？