sufficient造句

The money to build the power station ought to have been sufficient.
建设电站的资金本该足够了。

Cheap goods are available, but not in sufficient quantities to satisfy demand.
有一些廉价的商品,但是数量不足以满足需求。

A 40 watt bulb would be quite sufficient and would not obtrude.
40瓦的灯泡完全够亮了,并且不会晃眼。