level|levels

拍照前确保相机是水平的。

Make sure the camera is ___level before you take the picture.

在我把它固定在墙上之前，你会说这个架子是水平的吗？

Before I fix it to the wall, would you say this shelf was ___level?

桌子需要是水平的，实验才能正常进行。

The table needs to be ___level for the experiment to work properly.

该城市的污染水平今年已显著下降。

The pollution ___level in the city has dropped significantly this year.

要进入国家队，你需要达到非凡的技能水平。

To play in the national team, you need to reach an exceptional ___level of skill.

保持血糖水平的稳定对健康至关重要。

Maintaining a stable ___level of sugar in your blood is crucial for health.

暴风雨后，河的水位显著上升。

After the storm, the ___level of the river rose significantly.

由于气候变化，海平面上升是一个主要担忧。

Rising sea ___levels are a major concern due to climate change.

城市中的噪音水平通常太高。

The ___level of noise in the city is often too high.

这些是管理层面讨论的主题。

These are subjects for discussion at management ___level.

但如果女性能够达到高层管理级别，有一个大问题：那些女性不会有孩子。

But there is one big problem if the women can reach the upper management ___level: those women won't have any children.

他在公司内晋升到了高级别。

He was promoted to a senior ___level within the company.