Highway traffic safety is an important society problem as it relates to social each section.
公路交通安全是一个波及社会各个部门全球性的重大社会问题。
This section provides various safety guidelines.
本节提供了各方面的安全指示。
The meaning of any safety phrases which appear in this section is given here.
含义任何安全词组出现在本节是在这里。
Objective To study the effectivity and safety of type cesarean section.
目的观察新式剖宫术式有效性及安全性。
Objective To study the effectivity and safety of type cesarean section.
目的观察新式剖宫术式有效性及安全性。
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