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。

An encyclopaedia contains a lot of knowledge.

百科全书包含很多知识。

This lesson involves a lot of work.

这一课做的有很多。

Apparently, you have done a lot of work.

很明显你们已经做了很多。

After a lot of persuasion,he finally acquiesced.

经过多次劝说，他最终默许了。

This job entails a lot of hard work.

这项力。

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。

Librarians spend a lot of time classifying books.

图书馆人员花许多时间将书类。

There is a lot of goodness in milk.

牛奶里有许多营养成。

A lot of electric lamps illuminated the stage.

许多盏灯照着舞台。

She met with a lot of knotty problems.

她碰上了许多棘手的问题。

She made a lot of thinly veiled accusations.

她多番指责，几乎毫不掩饰。

The makers have recalled a lot of unsafe cars.

制造厂收回了许多不安全的车。

There was a lot of bloodshed during the war.

战争期间造成了无数的流血牺牲。

There is a lot of dust on this table.

桌子上有许多灰尘。

Writing a history book entails a lot of work.

写一本历史书下很大功夫。