1.
at a good, fast, slow, walking, etc pace
以很快的、 快的、 慢的、 步行的...速度
2.
He is a rapid calculator.
他是个算得很快的人。
3.
He readily agreed with us all.
他很快的同意了我们。
4.
This is a sort of car that can travel really fast.
这是一种能跑很快的车。
5.
there is a fast rabbit.
有一只跑得很快的兔子。
6.
The car was speeding away in the fast lane.
车速很快。 走的是快车道。
7.
His heart was beating violently(quickly).
他的心跳得很厉害（很快）。
8.
She'll be back shortly."
她很快就会回来的。”
9.
I'll come back soon.
我很快就会回来的。
10.
We were driving at a good rate.
我们的汽车开得很快。
11.
I'll fetch the balance soon.
我很快就会付足余款的。
12.
The bacterial growth vegetated along.
细菌的生长繁殖很快。
13.
You will soon become [ get ] used to it.
你很快就会适应的。
14.
Don't worry, you'll get used to it soon.
别担心，很快就会适应的。
15.
We soon penetrated his disguise.
我们很快看穿他的伪装。
16.
Before long, it will be a new year.
新的一年很快就要到了。
17.
Don't worry. It'll soon be over.
别担心，很快就会结束的。
18.
Because of this, he made rapid progress.
因此，他前进的速度很快。