investigation personnel的用法和樣例：
例句
- An investigator may not suspend investigation of a case before a decision is made on his withdrawal.
對偵查人員的回避作出決定前，偵查人員不能停止對案件的偵查。 - If the crime suspect refuses such an examination, the investigating personnel may, if they deem it necessary, conduct a compulsory examination.
犯罪嫌疑人如果拒絕檢查，偵查人員認為必要的時(shí)候，可以強制檢查。
