Given enough warning, it should be possible to push a threatening boulder out of the way.

如果予以足够的警示，就有可能把一块有威胁性的巨石推开。

youdao

Although I don't know this is not enough to be an evidence of global warming, it is surely a warning given by the Earth.

虽然我不知道，这并不足以作为全球变暖的证据，却至少，是地球给我们的一个提示。

youdao