chip away at造句

1、He used a hammer and chisel to chip away at the wall.
他用锤子和凿子将墙壁一点点凿掉。

2、Its aim is to chip away at your feelings of self-worth and independence.
其目的是蚕食你的感情的自我价值和独立性。

3、But snoring regularly can chip away at the quality of your own sleep.
但是经常性的打鼾就会逐渐影响你自身的睡眠质量了。