只有把计划真正实行起来，目标才有可能实现。

Zhǐyǒu bǎ jìhuà zhēnzhèng shíxíng qǐlai, mùbiāo cái yǒu kěnéng shíxiàn.

Only by truly putting the plan into practice can the goal possibly be achieved.

新规定已经公布，但具体怎么实行还需要进一步讨论。

Xīn guīdìng yǐjīng gōngbù, dàn jùtǐ zěnme shíxíng hái xūyào jìnyíbù tǎolùn.

The new regulations have already been announced, but how exactly to carry them out still needs further discussion.

为了保护环境，这个城市开始实行垃圾分类制度。

Wèile bǎohù huánjìng, zhè ge chéngshì kāishǐ shíxíng lājī fēnlèi zhìdù.

In order to protect the environment, this city has begun to implement a garbage-sorting system.