1.involved in 卷入;涉及
例句:They have been involved in a campaign of deceit.
他們參與了一系列的欺騙活動 。
2.You bet 沒錯
例句:You bet I did! He is my neighbour.
當然了!他是我的鄰居 。
3.Social Security 社會保險
例句:Families on social security benefits will be harshly affected.
依靠社會救濟金生活的家庭將受到嚴重的影響 。
4.background check 背景調查
例句:A background check is normally a preliminary to a presidential appointment.
總統任命前通常要進行背景審查的準備工作 。