are是什麼意思

We are still friends, though, which is good.

不過我們仍然是朋友，這令人感到欣慰。

There have been many changes in recent years.

近幾年發生了許多變化。

There are still a few residual problems with the computer program.

電腦程序還有一些殘留問題。

No new SARS cases have been reported in the region.

該區沒有新增非典型肺炎病例。

A number of measures were taken to alleviate the problem.

採取了一系列措施緩解這個問題。

The two leaders are battling for control of the government.

兩位領導人正在爭奪政府控制權。

There are qualitative differences between the two products.

這兩種產品存在着質的差別。