1. "I was very unsure of myself after the divorce," she says, unconsciously sweeping back the curls from her forehead. “离婚后我对自己很没有信心,”她边说边无意识地把前额上的几绺鬈发往后捋。
2. He was unsure what kind of fellow Jimmy was. 他不确定吉米是什么样的人。
3. There are a lot of things I'm unsure of, so it's going to be good working with you. 有很多事情我都不确定,所以和你一起工作会很好。
4. If you are unsure of how to use any apparatus or how to operate, ask your teacher for help. 如果你不确定如何使用仪器或操作,请向老师寻求帮助。
5. He was unsure of what to do next. 他对下一步该做什么犹豫不定。