The government has decided to give the green light to the plan.

政府已决定为这项计划开绿灯。

2. pass through 穿过；经过
 

I bored a hole so that the bolt would pass through.

我钻了一个孔，这样门闩就能穿过去。

3. on top of 在...之上；另外
 

She piled the boxes one on top of the other.

她把盒子一个个地摞起来。

4. share price 股价
 

Apple's share price is astronomical, it's true.

诚然，苹果的股价已经是天文数字。