大量碳氢化合物如苯并芘也是诱变剂.A large number of hydrocarbons such as benzopyrene are also mutagenic.后来我才知道, 芭芘娃娃的头发全都被我从根部剪断了, 结果头发都掉光了.Later, I just know, BaBiWaWa hair roots from all my hair cut, the results are falling.建立了粮食中苯并芘残留...
Providing they do not panic, I believe that their chances of survival will be beyond 95 per cent.如果他们不慌乱，我相信他们生还的概率将在95%以上。There is a thin dividing line between educating the public and creating a predisposition to panic...