These fires create convection funnels, and throw a lot of particles into the upper atmosphere.这些火焰造成了对流漏斗，把许多微粒抛向上层大气。Convection can be of two types: natural convection and forced convection.对流可分为两类, 即 自然对流和强制对流.Conducti...
These fires create convection funnels, and throw a lot of particles into the upper atmosphere.这些火焰造成了对流漏斗，把许多微粒抛向上层大气。Convection can be of two types: natural convection and forced convection.对流可分为两类, 即 自然对流和强制对流.One of t...
That really astonishes me!委实使我吃惊!It astonishes me that he could be so thoughtless.我真没料到他会如此轻率.What Dame Tanni has to say on this point astonishes me.在这一点上,格雷-汤普森女士的话让我大为吃惊....
他听到人群前面有人在小声嘀咕什么。He heard muttering from the front of the crowd.“为什么你不能告诉我？”我嘀咕道。"Why can't you tell me?" I whined.他们一边摇头，一边阴沉地小声嘀咕。They shake their heads and mutter darkly....
She'd fainted and banged her head.她晕倒了，把脑袋给磕了。Facer has fainted; this bucket of water should fetch him round.费塞昏过去了, 这桶水可以使他苏醒过来.She all but fainted when she heard the news.听到那消息,她差点晕过去....