7. Business may be troublesome, but idleness is pernicious. 劳碌虽烦扰,懒惰更害人。 8. Never think yourself above business. 切勿自视过高,眼高手低。 9. Do business, but be n...
We tend to look on nature conservation as some kind of favour that human beings are granting to the natural world. The error here is far too deep: not only do humans need nature for themselves, but the very idea that humanity and the natural world ...
In Canada, when spring comes, many people think about exercise. In winter, our big sweaters can hide a few extra kilograms, but in summer, a T-shirt cannot! There are two m...
5. My two primers have very different melting temperatures (Tm) but I cannot change their locus. What can I do to improve PCR amplification? An easy solution is to increase...
(1)manage to do 完成,达成 We finally managed to get there in time. (2)manage with 办事,处现事务 We can't manage with these poor tools. (3)manage on 生活,过活 How will she manage with her husband gone. 5、Afford (1)afford to do 足以承担 I ca...
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