In addition, they have the knowledge on how to make a fire to keep them warm and heat their foods.

另外，他们懂得用火保暖，加热食物。

youdao

Globalisation is under fire: free trade is less popular in the United States than in any other developed country, and a nation built on immigrants is building a fence to keep them out.

全球化正处于水深火热之中：自由贸易在美国比在任何其他发达国家都不流行，并且一个由移民组成的国家正在建立了一个阻止他们进入的壁垒。

youdao

Moreover, receiving feedback on each of the risks discussed thus far on a continuous basis is one sure-fire way to keep a code base's health in check automatically!

此外，在持续的基础上接受目前为止讨论过的每种风险的反馈，这是一种自动让代码基进行健康检查的一种可靠方式！

youdao

In the evenings, to keep warm, he built a fire with driftwood.

NEWYORKER: Neptune��s Navy

He studied martial arts and taught himself how to ride a unicycle, eat fire, and juggle, getting to the point where he could keep five balls in the air at a time.

NEWYORKER: A Pickpocket��s Tale

Because the operators do not need to keep pointing a laser at the target, they can fire several missiles in quick succession a useful feature if a ship is being attacked by a swarm of boats.

ECONOMIST: Cheap smart weapons