意思不同：sweet的意思为：甜的、可爱的、美好的、芳香的；candy的意思为：糖果、冰糖。例句：She eats too much candy. 她吃的糖果太多了。
sweet例句
1、If the sauce seems too sweet, add a dash of red wine vinegar.
如果酱汁太甜的话，可以加少许红酒醋。
2、The sweet was a mousse flavoured with whisky.
甜点是威士忌口味的慕斯。
3、She'd baked some bread which made the air smell sweet.
她刚烤制了一些面包，空气里都弥漫着一股香味。
candy例句
1、He coughed up the candy that was stuck in his throat.
他把卡在喉咙里的糖咯了出来。
2、Joe's other peculiarity was that he was constantly munching hard candy.
乔还有一个怪癖，就是喜欢不停地嚼硬糖。
3、She returns to the big screen to play Candy's overbearing mother, Rose.
她又重返大银幕，扮演坎迪专横的母亲罗丝。