It's her duty to look after her aunt.

照顾她姨妈是她分内的事.

《现代汉英综合大词典》

It's sth. within my duty.

这是我分内的事.

《现代汉英综合大词典》

It is part of your duties to proof - read.

校对是你的分内之事.

辞典例句

You'd better stick to your last.

你最好还是做自己分内的事.

辞典例句

The matter is outside my province , ie I cannot or need not deal with it.

那不是我分内之事.

辞典例句

Some members of this class haven't been pulling their weight.

班里的一些人未努力做好他们自己分内的活儿.

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We shall succeed in this business only is everyone pulls his weight.

只有大家努力做好自己分内的工作,我们的事业才会成功.

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We are just trying to do our bit for the world.

我们正试图为这个世界做自己分内的事.

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She makes a religion of keeping her home clean and tidy.

她认为保持房子整洁是她分内的事.

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Do your own thing and everything will settle down.

做好你分内的事,事情终将解决.

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The preparation of the meals is your job.

做饭是你分内之事.

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It of your duty to proof twenty pages.

校对20页是你分内之事.

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I have done my share of the work.

我已经做了我分内的工作.

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Everyone must do his part.

大家都要做好分内的事.

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Results: The 17 kinds of free amino acid derived from DNFB were completely separated in 27 minutes.

结果: 在27分内分出17种氨基酸,分离完全.

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