1. She only unbends in the family circle.
她只在家庭环境里才不拘束。
2. Eventually Darcy unbends a bit toward Elizabeth, and the two engage in ironic banter.
终于，达西对伊丽莎白稍许随和了一些，两人也相互嘻谑嘲弄起来。
3. Eventually Darcy unbends a bit toward Elizabeth, and the two engage inironic banter④.
终于，达西对伊丽莎白稍许随和了一些，两人也相互嬉谑嘲弄起来。
4. We start from the principle that when a shaft is bent and then released, the stiffer the shaft, the faster it unbends or straightens or unload...
我们从拍子由弯曲到释放（即回复到伸直状态，回弹）的原理上讲起：拍杆越硬，拍子伸直得越快。
5. In the classroom the teacher is stiff and stern but after class he unbends.
教师在课堂上拘谨而严肃，但下课后就变得平易近人了。