Of course, it might be easier for him to invent tricks.

VOA: special.2010.02.26

Are there other indicators or tricks or rules of thumb that just off the top of your head come to you as useful mechanisms for doings this as well?

当然还有没有其他的,一些暗示或者说技巧,或者规则之类有用的办法呢？

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He also has tricks up his sleeve: how to care for each, especially when it comes to re-potting them.

VOA: standard.2010.02.21

"Having said that, one of the tricks here is to try and get something done in time for the legislative process - that is the United States Senate and the Duma in Russia - to approve whatever they do before the START-1 treaty expires in December,".

VOA: standard.2009.04.08