已采取措施，以帮助人们远离烟害的了。
Measures have been taken to help people keep away from the harm of smoking.
结果表明，该种炭素电极性能较好，为减少生产过程中的烟害开辟了一条新途径。
The results show that this kind of carbon electrode has better properties. It's also a new way to reduce the smog.
由于户外情况高度变化，并且变得很快，在户外环境测量环境烟害的去除率是困难的。
It is difficult to measure ETS removal rates in outdoor Settings since outdoor conditions are highly variable and change rapidly. (Page III-13).
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