The release of prisoners was used as a bargaining chip.
释放战俘被用作讨价还价的筹码。
After much hard bargaining we reached an agreement.
经过一番艰难的.讨价还价，我们达成了协议。
Exporters are in a strong bargaining position at the moment.
目前出口商在洽谈中处于有利地位。
Volunteers learn a lot and enjoy themselves into the bargain.
志愿者在学到很多东西的同时还能得到乐趣。
He said he wasn't prepared to bargain.
他说他不愿讨价还价。