足夠的：

　　adequate

　　e.g. One in four people worldwide are without adequate homes. 世界上1/4的人沒有足夠的住房。

　　ample

　　e.g. There will be ample opportunity to relax, swim and soak up some sun. 將會有充足的機(jī)會來放松、游泳和接受一些陽光。

　　sufficient

　　e.g. Lighting levels should be sufficient for photography without flash. 照明程度對無閃光燈攝影應(yīng)該足夠了。

　　enough

　　e.g. They had enough cash for a one-way ticket. 他們有足夠的現(xiàn)金買一張單程票。