a lot

An encyclopaedia contains a lot of knowledge.

百科全书包含很多知识。

This lesson involves a lot of work.

这一课需要做的有很多。

A lot of dust had blown in.

吹进来许多灰尘。

His car has a lot of oomph.

他的车子很有吸引力。

Librarians spend a lot of time classifying books.

图书馆许多时间将书分类。

There is a lot of goodness in milk.

牛奶里有许多营养成分。

A lot of electric lamps illuminated the stage.

许多盏灯照着舞台。

She met with a lot of knotty problems.

她碰上许多棘手的问题。

She made a lot of thinly veiled accusations.

她多番指责，几乎毫不掩饰。

Apparently, you have done a lot of work.

很明显你们已做很多。

After a lot of persuasion,he finally acquiesced.

过多次劝说，他最终默许。

This job entails a lot of hard work.

这项需要十分努力。

Downstream the river twists and turns a lot.

这条河的下游弯弯曲曲。

A lot of mothers choose to work part-time.

许多母亲选择做兼职。

A lot of trade are in that store.

那商店有许多顾客。

This mat has had a lot of wear.

这个垫子磨损得很利害。

That sort of work wants a lot of patience.

做这样需要很大的耐心。

When you have a cold, you sneeze a lot.

感冒时，要打很多喷嚏。

He has a lot of administrative work to do.

他有许多行政要做。

Mountaineering in a blizzard needs a lot of grit.

在暴风雪中登山需要极大的勇气和毅力。