provide cover for

As with all movies, the casting and acting matters, too, and when they're done well they provide cover for scientific illusions that would otherwise be too glaring to overlook.

和所有电影一样，角色分配和演技问题也很重要，当他们做好的时候，就能为科学幻想提供掩护，否则科学纰漏藏都藏不住。

And here a friend is planting prairie grass that will soon provide cover for animals.

这里还有一位朋友在种草，这样很快动物就有植被覆盖的环境了。

The China Dream entails restoring national pride, but his tough stance on, say, territorial integrity could also provide cover for domestic reform.

中国梦要求恢复民族自豪感，但他的强硬立场（如在维护领土完整方面）也可能为实施国内改革提供掩护。

On the stand, the 50-year-old said he was presented as her feng shui master to those around Ms Wang to provide cover for their frequent romantic meetings.

50岁的陈振聪在证人席上表示，龚如心把他作为自己的风水师介绍给周围的人，意在掩饰两人之间的频繁幽会。

The embankment was high enough to provide cover for us.

堤埂很高，正好充当掩蔽。

This vagueness may have been the price for tying in China and India; but it could also provide cover for those who want to escape binding commitments in future.

这种模糊状态或许就是把中国和印度拉进来所付出的代价；但它也可能为那些意图在未来逃避有约束力承诺的国家提供掩护。

The secretary department would like two new employees to provide cover for a staff with maternity leave.

秘书部需要两个新员工来接替一名请产假的职员的工作。