The first thing Ruby did was to pick up her friends.

露比做的第一件事就是接她的朋友。

The first thing she does every day is say good morning to her lemons.

她每天做的第一件事就是向她的柠檬树说早安。

Making the bed is the first thing I do every morning.

铺床是我每天早上的第一件事。

For Pruitt, a keen bicyclist, the first thing to do was replace his stolen bike.

对于热衷于骑自行车的Pruitt来说，要做的第一件事就是更换掉他被偷的自行车。

For Pruitt, a keen bicyclist, the first thing to do was to replace his stolen bike.

对于热衷于骑自行车的Pruitt来说，要做的第一件事就是更换掉他被偷的自行车。

I just said the first thing that came into my mind.

我刚刚说了我想到的第一件事。

Now, mass is the first thing.

现在，质量是第一件事。

Facebook wasn't the first thing I built.

脸书并不是我做的第一件事，

The first thing to do was check on him.

第一件事就是赶快查看他。

Okay, so anyhow, that's the first thing.

那么无论如何，这是第一件事。