1.Middle East 中東

例句:The Middle East is the world's single most important source of oil.
中東是世界上最為重要的一個(gè)產(chǎn)油地。

2.as well as 和...一樣；也

例句:Moral as well as financial support was what the West should provide.
西方國(guó)家應(yīng)該提供道義支持和經(jīng)濟(jì)援助。

3.natural gas 天然氣

例句:Today, oil and natural gas have replaced coal and wood in most areas.
如今在大部分地區(qū)，燃油和天然氣已經(jīng)取代了煤炭和木頭。

4.so long as 只要

例句:The president need not step down so long as the elections are held under international supervision.
只要選舉在國(guó)際監(jiān)督下進(jìn)行，總統(tǒng)就不用下臺(tái)。