1·I still do a certain amount of work for them.
我仍旧为他们做一定数量的工作。
—— 《柯林斯英汉双解大词典》
2·You have to allow for a certain amount of error.
你必须考虑到一定数量的错误。
—— 《柯林斯英汉双解大词典》
3·They often include a certain amount of digging to test for buried materials at selected points across a landscape.
它们通常包括一定数量的挖掘，以测试在景观中选定的点上的埋藏材料。
4·A certain amount of flexibility is built into the system.
该体系加入了一定的灵活性。
—— 《牛津词典》
5·There was a certain amount of rough justice in his downfall.
他的垮台也算是大致公平。
—— 《牛津词典》
6·There is a certain amount of friendly rivalry between the teams.
两队间有某种程度上的友好较量。
—— 《牛津词典》
7·Such claims should be regarded with a certain amount of scepticism.
对这样的说法，大可不必全信。
—— 《牛津词典》
8·You are going to have to take a certain amount of criticism, but you must cope with it.
你会受到一定程度的批评，但这是你必须面对的。
—— 《柯林斯英汉双解大词典》
9·Only under a certain amount of stress can we fulfill ourselves.
只有在一定的压力之下我们才能发挥自己的才能。
10·Some spacecraft may have problems while in space after a certain amount of time.
一些宇宙飞船在太空中停留一段时间后可能会出现问题。