We have to act to preserve the unity of this nation.
我们必须行动起来以维护这个国家的统一。
He needs to get his act together if he's going to pass.
要是他想合格，就必须集中精力。
It is vital that we act to stop the destruction of the rainforests.
至关紧要的是，我们应当采取行动制止破坏雨林。
If we don't act to protect the environment, we will live to regret it.
如果我们现在不采取行动保护环境，我们会遗憾一辈子。
We will act to defend our people.
我们必须采取行动来保卫我们的人民。
His will be a hard act to follow.
对于继任者，他将是一个不容易效仿的角色。
But his class is too proud to act to save itself.
但是，像他这样一类的贵族太过骄傲，不屑于保护自己的继承物。
We will act to ensure that when growth returns, jobs do too.
我们将采取行动，确保在恢复增长的同时，就业也能恢复增长。
Wanting something does not mean that we will act to get it.
但是，想要并不意味着付诸行动。
If we value our freedom, we can act to maintain and defend it.
如果我们尊重自由，我们用行动坚持和捍卫它。
In other words, we can and should act to limit climate change.
换句话说，我们能够而且应该采取行动控制气候变化。
They respond to new signals, and act to help build new traits.
它们会对新的信号产生反应，开始构成新的生物特征。
Nobody intended the provisions of the Budget Control act to be enacted.
没有人意欲将预算控制法案条款颁布实施。
Congress should act to guarantee that this episode will never be repeated.
国会应当采取行动，确保这一幕不会重演。
We need to act on a Europe-wide scale.
我们得在全欧洲范围内采取行动。
I have authorized him to act for me while I am away.
我已授权他在我外出时代理我的职务。
The nation's advertisers need to clean up their act.
该国的广告商们需要检点他们的行为。
The story should act as a warning to other prospective buyers.
这篇报道应该可以对其他可能的购买者起到警告作用。
She confessed to her parents her desire to act.
她向父母承认了她想表演的欲望。
The children started to act out the whole incident.
孩子们开始表演整个事件。
She felt it was incumbent on herself to act immediately.
她感到立即采取行动是她义不容辞的责任。
Their failure to act is indicative of their lack of interest.
他们未采取行动，这表示他们没有兴趣。
She often had to act as a buffer between father and son.
她常常不得不在父子之间扮演调解人角色。
A patient will usually listen to the doctor's advice and act on it.
病人通常会听从医生的建议并且按照它行动。
Women should be free to dress and act as they please.
女人应该有自由随自己的意愿着装和行事。
我决定装哑。
We don't want to act precipitously.
我们不想仓促行事。
We don't want to act precipitously.
我们不想仓促行事。
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