But let me use the term "event" anyway, employing it with caution and as if in quotation marks.
但是无论如何我还是使用,“事件“,这个词,小心谨慎地使用它,带引号地使用。
You handle them very special in terms of being extra careful in a very high ventilation area, in hoods is how you handle them.
在使用它们的时候你需要格外小心,必须在通风条件非常好的地方,在通风柜中才行。
Of course, you've got to be a little careful when you use it.
当然,使用公式时也要小心点儿
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