naturally

詞意辨析：

certainly, naturally, of course, surely

這些副詞或詞組均有“肯定地，當然”之意。
certainly: 強調有把握，深信不疑。
naturally: 指自然而然，毫無造作或天生如此。
of course: 指毫無疑問，自然如此。可與certainly和naturally換用。
surely: 表一種必然的可能性，也可表示信心或不輕信。強調主觀判斷。 

英文解釋：

副詞 naturally:

1. as might be expected
   同義詞：of course, course
2. through inherent nature
   同義詞：by nature
3. according to nature; by natural means; without artificial help
4. in a natural or normal manner

　

中英例句：

1. It is better to sleep naturally than taking medicine.
   最好是不服用藥物自然入睡。
2. Naturally, as a beginner I'm not a very good driver yet.
   我初學開車，當然開不好了。
3. `Did you answer her letter?' `Naturally!'
   ｀你給她回信了嗎?＇｀當然了!＇
4. She speaks and behaves naturally.
   她言談舉止很自然。
5. Her hair curls naturally.
   她天生鬈髮。
6. He's such a good athlete that most sports come naturally to him.
   他擅長運動，多數運動項目對他來說都輕而易舉。
7. Plants grow naturally in such a good climate.
   在這麽好的氣候條件下，植物可以自然生長。
8. Try to act naturally, even if you're tense.
   即使緊張也不要做作。