a number of单词相关例句：


Our profits depend on a number of different circumstances.
我们的利润依赖许多不同条件。

公元前. You use BC in dates to indicate a number of years or centuries before the year in which Jesus Christ is believed to have been born.

The company has connections with a number of American firms.

这家公司与许多美国公司有往来。

This agglomeration of funds resolves a number of problems.

这种集资的办法解决了以下几个问题。

Each functional area has within it a number of systems and subsystems.

在每一种职能范围内，包含有一定数量的系统和子系统。

He made a number of inspections.

他对这个地区进行了多次视察。

The speaker can extemporize on any of a number of subjects.

该演讲人对若干题目中的任一个都能即席发言。

N-COUNT. 排列. A permutation is one of the ways in which a number of things can be ordered or arranged.
I have a number of American relatives, most of whom live in Texas. 我有一些美国亲戚，他们大都住在得克萨斯。
The number of people invited was fifty, but a number of them were absent for different reasons. 有50人被邀请参加，但是很多人因为各种原因而缺席。
playing单词相关例句：

A poet is a man who puts up a ladder to a star and climbs it while playing a violin. E.de Goncourt, French writer——诗人是这样的人，他架起通向星星的梯子——一边爬梯子一边拉提琴。法国作家  龚古尔 E

He loves playing tennis on a sunny afternoon.
他喜欢在阳光明媚的下午打网球。


I spend my morning playing golf.
早上我在打高尔夫球。


There's a cute little girl playing under the table.
一个可爱的小女孩正在桌下玩呢。


Having a playmate is better than playing alone.
有个伴儿比一个人好玩得多。


The little guy shows his talent at playing the drum.
小家伙展示了他打鼓的才能。


The baby thought it was great fun playing "airplane" with her dad.
小宝宝觉得和她爸爸玩“飞机”是很有乐趣的。


The children are playing on the see-saw.
孩子们在翘翘板上玩。


I bought a powerful computer for playing games.
为了玩游戏，我买了一台性能强大的电脑。


He and his friend were playing chess together.
他和他的朋友在一起下棋。