If an open fire or cooking causes smoke in your home, find a way to fix it.

如果明火或烹饪导致室内产生烟雾，要想办法解决。

youdao

Many people especially those who live in villages in the countryside, burn coal or wood on an open fire.

许多人，特别是那些住在农村的人，在明火上烧煤或木材。

youdao

Now the ruler Shen Nong was boiling water over an open fire, some leaves from a tea plant fell into the water.

当时，神农氏正在明火上烧水，有些茶叶掉进了水里。

youdao

As he walked with the Confederate officers back to their boat, he asked if General Beauregard would open fire on Sumter immediately.

VOA: special.2009.08.06

Or, another way of saying it is, I'm going to open up the fire hose a little bit today.

也就是说，今天我会把水龙头,稍微多拧开一点。

麻省理工公开课 - 计算机科学及编程导论课程节选

They are said to use forty to fifty percent less wood than an open fire, and produce fifty to seventy-five percent less smoke.

VOA: special.2010.02.01

Coffee is prepared 1700s-style: on the open fire in small copper jugs with long handles.

BBC: Tracing the coffee house revolution to its Ukrainian roots

Few imagine that Mr Mugabe would hesitate to give the order to open fire.

ECONOMIST: Zimbabwe

We sit cross-legged on the floor as coffee beans roast in a pan over an open fire.

BBC: Unveiling the secrets of Petra