tánpàn / xiànrù / jiāngjú / shí / shuāngfāng / dōu / méiyǒu / wánquán / dǔsǐ / duìfāng / de / tuìlù谈判陷入僵局时,双方都没有完全堵死对方的退路。When the negotiations reached an impasse, neither side completely cut off the other side's way out.