Human words are here today, gone tomorrow.

人的话今天说说，明天便会变。

If the fish are oceangoing, and not limited to the protected area, it is unclear if protecting them is any help to predators that inhabit the same area. The fish might be here today, gone tomorrow.

如果鱼类不限于保护区内而向大洋移动，那保护行动是否有益于栖息在该区域的捕食者还不好说，因为鱼今天可能在，明天就走了。

Irrespective of how we act on this planet, 25 species that were here today, will be gone tomorrow!

无论我们对地球采取什么样的措施，25个物种今天还在，明天就没了！

STABILITY. A proper school is not here today and gone tomorrow.

一所正规大学不是今天有明天就没了。

Yesterday is gone, tomorrow is not here. Today is true.

昨天已经过去，而明天还没有来到。今天是真实的。

When it comes to money we may think of something that is transient or temporary, here today and gone tomorrow.

当涉及到钱，我们可能会想起一些短暂或者临时的东西，今天还在这，明天就没有了。

It is here today and gone tomorrow.

这是今天和明天去。

You also don't want to get ripped off by companies that may be here today and gone tomorrow.

你也不想被敲竹杠的公司，可今天在这里经历的明天。

We are here today and gone tomorrow.

我今天在这里，明天就到别处了。