阶段

工程gōngchéng的de第一dìyī阶段jiēduàn已经yǐjīng完成wánchéng了le。

The first phase of construction has been completed.

空间kōngjiān科学kēxué还hái在zài起步qǐbù阶段jiēduàn。

Space science is still in its infancy.

癌症áizhèng如果rúguǒ在zài第一dìyī阶段jiēduàn被bèi发现fāxiàn的话dehuà是shì很hěn容易róngyì治愈zhìyù的de。

Cancer can be cured easily if it is found in its first phase.

您nín可以kěyǐ跳过tiào guo认证rènzhèng过程guòchéng的de第dì三sān阶段jiēduàn，直接zhíjiē进入jìnrù第dì六liù阶段jiēduàn。

You can skip stage three of the certification process and advance immediately to stage six.