You're at the mercy of politics.

你们都被政治所支配。

" We're at the mercy of the market, " he said.

“我们受制于市场”。

The survivors of the Essex were at the mercy of sharks.

埃塞克斯号的生还者也只能听鲨鱼摆布。

Their income is uncertain when they are at the mercy of the assessment system.

当收入受评估系统支配时，收入是不确定的。

While our technologies are at the mercy of these solar storms, our bodies are not.

虽然我们的现代技术暴露在这些太阳风暴下, 但我们的身体却没有。

He'd spend the rest of his life at the mercy of strangers.

他的下半生就要在陌生人的同情中度过。

In winter, they were at the mercy of the bad season.

但现在是冬天，那还得听凭这个坏季节摆布。

We will always be at the mercy of their wild and unpredictable nature.

我们总是被河流狂放而且捉摸不定的姿态所支配。

Researchers everywhere are at the mercy of government, but it's particularly challenging here.

各地的研究人员都受政府的摆布，但这在这里尤其具有挑战性。

Now a former army chief is at the mercy of judges he himself detained.

如今，这位前军事领袖却受曾被他拘留的法官所摆布。