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。Conventional equipment such as mixing funnels, pumps, solids eductors and the like can be employed.常用的...
She handed over a form, then bobbed down again behind a typewriter.她递过来一张表格，随后又立刻埋头在打字机后面忙活起来。The girl bobbed politely at him.那姑娘礼貌地向他行了个屈膝礼。A hostess stood at the top of the steps and bobbed her head at each passenger.一...
1741年，叶卡捷琳娜大帝颁布法令，允许佛教的存在。In 1741 Catherine the Great issued an edict of toleration for Buddhism.新颁布的法律荒唐至极。The new laws coming in are utterly ridiculous.上个月颁布了一部新宪法。A new constitution was promulgated last month....