Grabbing hot coals is usually a stupid thing to do .

抓住滚烫的煤炭通常是件蠢事。

To think of this presumptuous raker among coals and ashes going on before there , with his sign of mourning !

想一想这个在煤块和灰烬中间拨弄火耙子的人正毫无顾忌地佩戴着他那服丧的标志，在前面向前行进吧！

There 's also concern that fat dripping from meat onto hot coals , stones or burners creates additional carcinogens called polycyclic aromatic hydrocarbons .

还有一个要担忧的问题：肉类的油脂滴落在热烫的煤炭、石头或者炉子上会产生另一种致癌物质多环芳烃。

Nathan coker was a blacksmith in maryland who could stand on white hot metal , swill molten lead shot in his mouth until it solidified , and hold red-hot coals .

南森库克（nathancoker）是马里兰的一个铁匠，他能够脚踩炙热的金属，也能口含熔状的铅直至其在口中凝固，还能手握火红的煤炭。

The result reflects tight conditions for premium calorific value coals consumed by asian power plants , largely caused by poor australian weather conditions over the past six months and stronger overall demand , particularly from china and india .

合同价格反映了亚洲电厂消耗的高热值煤炭供应紧张，主要原因是过去6个月里澳大利亚的天气恶劣以及总体需求日益强劲，特别是中国与印度的需求。