The museum is using advertising to good effect.这座博物馆的广告效果良好。

That deal would create, in effect, the world's biggest airline.事实上, 这一交易将催生全球最大的航空公司。

A severe weather warning is still in effect for parts of Britain.英国部分地区的恶劣天气预警还没有解除。

Mr Charles complained, to no effect.查尔斯先生投诉无果。