dos and don'ts，亦作do's and don'ts，

【解釋】
該做的和不該做的事情；行為準(zhǔn)則；規(guī)矩；守則；注意事項（rules about what you must do and what you must not do in a particular situation）

【例句】
In the back of the guide there's a list of the dos and don'ts of local etiquette.

在指南手冊的背面列出了當(dāng)?shù)囟Y儀的注意事項(行為準(zhǔn)則)。

For example, the New York State Department of Environmental Conservation lists some dos and don'ts of composting on its Web site.

例如，紐約州立環(huán)境保護部門在其網(wǎng)站上列舉了制作堆肥的一些注意事項。

It's difficult traveling to new countries as it takes a while to learn all their cultural dos and don'ts.

去一個沒去過的國家旅游是不容易的，因為要了解他們?nèi)康娘L(fēng)俗習(xí)慣很花時間。