紗窗能有效地擋住蚊子英文怎麼說？

Window screens are effective in keeping out mosquitoes.

我們已採取有效措施保護自然資源英文怎麼說？

We have taken effective measures to preserve our natural resources.

業已採取有效措施以防止廢氣污染英文怎麼說？

Effective measures have been taken to prevent exhaust pollution.

雖然有議會存在,但軍隊實際上控制著這個國家英文怎麼說？

Although there is a parliament, the army is in effective control of the country.

他摸清楚了有效的市場調查英文怎麼說？

He knows the ins and outs of effective marketing.

這是療效很好的瀉藥英文怎麼說？

The medicine was an effective purge.

那樣使用顏色效果甚佳英文怎麼說？

That's rather an effective use of color.

他將各種成分混合成一種有效的藥物英文怎麼說？

He compounded various ingredients into an effective drug.

原來那就是你們所謂的有效藥物英文怎麼說？

So that is your effective remedy.

國會通過的法案一經總統簽署立即生效英文怎麼說？

A bill passed by congress becomes effective as soon as the President signs it.

那首歌裡詞與曲配合合諧,產生了非同凡響的效果英文怎麼說？

The marriage of words and melody in that song was unusually effective.

墨鏡有效地阻隔強光保護眼睛英文怎麼說？

Dark glasses are an effective shield against the glare.

結合運動與節食也許是減肥最有效的途徑英文怎麼說？

Combining exercise with the diet may be the most effective way to lose weight.