Oreo makes his best efforts to say hello.

Oreo努力的打着招呼。

Despite these best efforts though, other problems did arise.

尽管做了这些努力，其他问题还是出现了。

Despite his best efforts, he will quickly become disenchanted.

尽管他尽了最大努力，但他很快就会失望。

It's our world's best effort. That's what.

是我们这颗星球最大的努力。

His best efforts weren't enough to win a lover.

他尽了最大的努力却无法赢得一位情人。

Farmers' best efforts to protect their birds are falling short.

农民为保护他们的家禽所做的努力还不够。

And how sometimes, despite their best efforts, the truth leaks out.

以及尽管他们使出了浑身解数，真相又是如何泄露的。

But you'd agree it wasn't your best effort. -Huh?

不过你得承认你没有尽全力。-什么？

All laws to secure these ends will receive my best efforts for their enforcement.

我将全力履行旨在实现这些目标的一切法律。

Despite the crane's best efforts, the whole exercise is in vain.

尽管它仍在尽最大努力但一切都是徒劳。

And, despite my best efforts, I didn't know how to die.

虽然我尽了最大的努力 但我不知道怎么去死。

And despite doctors' best efforts, within a few days, about half of them died.

尽管医生们尽了最大努力，几天之内，还是有一半的病人死亡。

I started telling Mark about it and, despite my best efforts, started to cry.

我跟扎克伯格提起这件事，尽管努力克制，但我还是哭了。

But despite my best efforts, I was still no closer to figuring it out.

但尽管我已经尽力了，我解题仍然毫无进展。

If they do not, it is in spite of the best efforts of Bob Langert.

如果不是，那么这就忽略了鲍勃·兰杰特的最大努力。

You can always control, I feel like, your mind and your fitness and your best effort.

我觉得，人总能控制自己的心态、身体，也能倾尽全力。

Despite translators’ best efforts to remain true to the text some things still were lost in translation.

虽然译者已经尽力对原文保持忠实，但是翻译的时候还是会牺牲掉一些。

You dig deep, you make your best effort, that's where you find the glory. - Exactly.

你拼尽全力，使出浑身解数，就能找到荣誉。- 没错。

In spite of your best efforts, it is inevitable that life will interrupt you at some point.

尽管你尽了最大的努力，但生活不可避免地会在某个时候打断你。

But, as is often the case, natural selection knocks humanity's best efforts into a cocked hat.

但通常自然选择把人类最大的努力打得一败涂地。