“坑坑洼洼”，形容“地面不平，高一块低一块”。英语可以译为 bumpy, full of bumps and hollows，例如： 11. 这条路坑坑洼洼，很难走。this road is very bumpy and difficult to walk on.
12. 小道坑坑洼洼，这辆大车走在上面颠簸得很厉害。the path was full of bumps and hollows, on which the cart bumped along violently.
“坑坑洼洼”，也可以形容“器物表面不平”。英语可以译为 not smooth，例如：
13. 这个旧陶罐子表面坑坑洼洼的。the surface of the old pottery jar is not smooth.
“坑坑洼洼”，也可以形容“人生道路坎坷”。英语可以译为 full of setbacks and frustrations，例如：
14. 这个老人说他的一生坑坑洼洼。this old man said his life was full of setbacks and frustrations.
人们在地面挖一个洞，也可以形成“坑”，它的第一个功能是“埋死人或死动物”。英语可以译为 pit, hole，例如：
15. 他们就地挖了一个深坑，将这个无名战士的尸体掩埋了。they dug a deep pit on the spot and buried the dead body of the unknown soldier.
16. 防疫人员在田野里挖了一个深坑，把病鸡和死鸡都埋了。the anti-epidemic workers dug a deep hole in the field, and buried the diseased and deceased chickens.