They are emotionally mature and should behave responsibly.

他们在情感上是成熟的，应该负责任地行事。

We behave responsibly when it comes to the community and the environment.

当我们面对社会公众和环境时，我们如终对自已的行为负责。

Nations must have incentives to behave responsibly, or be isolated when they do not.

每个国家必须有负责任的动力，否则就会被孤立。

You cannot simply decree that every one of 16 countries in the euro zone will always behave responsibly.

你无法简单地规定欧元区16个国家中的每个国家将总是负责任地行事。

Do they know and understand what it means to treat others fairly, honestly, civilly, and to behave responsibly?

他们知道和理解公正、诚实、礼貌并且负责任地对待和与他人相处的意义吗？

The international best practice that Apple claims to follow expects companies to be responsible for their supply chains and to behave responsibly towards other stakeholders, including their workers.

显然，大企业从供应链中独善其身的日子一去不复返了。或者可以这样说，这种做法在现今社会不再为人们所接受。

The time has come to stop endangering the Triple a bond rating of the United States, put aside partisan politics, and behave responsibly to ensure a balanced approach to reducing our nation's deficit.

当下已经到了危及美国“AAA”债务评级的时刻，我们需要摒弃党派政见，负起责任来，确保获得一份平衡方案来降低国家的财政赤字。

President Obama said Wall Street will have to behave more responsibly in the future.

奥巴马说，华尔街今后必须更负责任地行事。

Suppose that from confronting some natural consequences of acting carelessly, the adolescent learns to behave more responsibly.

假如青春期的孩子做事不用心，通过让他们面对做事不用心导致的自然后果，而让他们学会更负责任的行事态度。

Perhaps, then, the chemical producers will begin to behave more responsibly.

那么，也许化学制品生产商也会表现的更有责任心了。

You disappoint me: I had expected you to behave more responsibly.

你让我失望了：我原来以为你的行为会更负责任的。

Now is the time for us to behave seriously and responsibly.

我们现在要认真且负责地行事。