play something by ear play something by ear就是想做一件事，可是又不能确定是否可能，只好到时候看情况再说，就像中文里说的"看情况而定"! I didn't have time to prepare for the job interview. I will have to play it by ear. 我没时间为面试做准备，只好见机行事了。 A: "Are we meeting at noon on Satu