The purpose of tears is to help keep your eyes lubricated.

泪的目的是帮助保持睛滑。

Our eyes need to be lubricated for us to see clearly through.

我们的睛需要滑，才能看清楚。

It lubricates your eyes so you can blink.

它湿你的睛使你能。

Caffeine lubricated the discussion in a way that alcohol-a depressant-never could.

咖啡因以一种酒精（属于抑制剂）永远无法做到的方式成为了这种讨论的滑剂。

Earth has enough water to lubricate its plate tectonics.

地球有足的水来滑它的板块构造运动。

Snail slime is a lubricating mucus the animals ooze as they slide along.

蜗粘液是蜗爬行时分泌的一种滑粘液。

It like lubricates everything and then it's like cool.

它能泽所有的部位，这真的很酷。

But these punctuations are actually powerful framing devices that lubricate the content of his message.

但这些标点实际上是强大的框架机制，用来给他信息里面的内。

Their oil could lubricate machinery and light up a room.

它们的油可以用来滑机械或提供照明。

So, boosting the omega-3 fatty acids from fatty seafoods is one way to, you know, keep your joints lubricated.

所以从富含脂肪的海鲜中大量摄取 omega-3 脂肪酸是一种保持关节滑的方法。

20.arrange to supply us with 5 drums of lubricating oil. Please.

请安排供应我们5桶滑油。

The water's all gone, and the mantle is very dry, not very lubricated.

所有的水都没了，地幔非常干燥，不滑。

Locked water is now lubricating that crust so you don't get play tectonics instead you wait .

锁水现在经过外壳滑，你现在了解不到地壳构造，只能等待。

" We must certainly keep your tongue lubricated" .

“我们当然必须保持舌头滑”。

For the mantle to have got sufficiently hydrated, sufficiently " lubricated" , early in its existence Earth suffered a huge cataclysm.

为了让地幔得到足的水分和滑，地球在其存在的早期经历了巨大的灾难。

The third lid, called a 'haw', keeps the eye lubricated and protected.

第三个盖子，称为“山楂”，可以滑和保护睛。

Gas is what makes the car go, oil is what keeps the engine lubricated.

汽油是使汽车行驶的动力，机油是保持发动机滑的动力。

They laugh the easy laugh of the well lubricated.

他们笑的是滑良好的轻松笑声。

You put it all around, you make everything sort of lubricated...

你把它放在周围， 你让一切都变得滑. . . . . .

That's needed to kind of lubricate the movement of the plates.

这是滑板运动所必需的。