1·It never rusts or tarnishes.
它从不生锈，也没有污迹。
—— 《柯林斯英汉双解大词典》
2·Heritage falls apart on the harbor's shore, iron rusts and there is no foreshore access.
港口海岸上的遗迹已经分崩离析，钢铁生锈；没有可以进入的海滩。
3·It sits in the driveway, gets old and rusts, looks worse than the neighbor's, and starts causing you dissatisfaction rather than satisfaction.
在路上不断跑啊跑的，渐渐老化生锈，看上去总是不如邻居家的车，而且开始渐渐的让你不满意。
4·Anger rusts intellects so that it cannot discern right from wrong.
生气使智力生锈，因此它无法使我们从错误中辨别正确的。
5·A man, like a sword, rusts in idleness.
刀不用会生锈，人闲着会怠惰。