inexperience; rawness

1. 這問題本來就嚴重，再加我們處理這類問題毫無經(jīng)驗，所以更為棘手。
   It is a serious problem, complicated by the fact that we have no experience in this area.
2. 他年輕又無經(jīng)驗，但請不要因此而小看他。
   He is young and inexperienced, but please do not count that against him.
3. 他的年輕和無經(jīng)驗使他免于受到處罰。
   His youth and inexperience got him off.
4. 他在財務(wù)方面毫無經(jīng)驗。
   He's a child in financial matters.

無的英語翻譯：

經(jīng)驗的英語翻譯：