我们不知道它的构成，但是这给我们带来了很大了麻烦。在把金星人送过去之前，我们需要做更进一步的测试。

We don't know what is made of, but it could give us a lot of trouble and we shall have to make further tests before we send a Venus Being there.

youdao

我们不知道它的构成，但是这给我们带来了很大了麻烦。在把金星人送过去之前，我们需要做更进一步的测试。

We don't know what is made of, but it could give us a lot of trouble and we shall have to make further tests before we send a Venus Being there.

youdao