坑坑洼洼full of bumps and hollows ; bumpy ; rough pot-holed 坑坑洼洼的，指路面有很多坑洞的 rugged ground 坑坑洼洼的地面一路上坑坑洼洼的。 The road was bumpy and rough the whole way这条路坑坑洼洼的，太差劲了。 The road is no good, it's rough and full of holes
深坑 [词典] pit; chasm; dell; delle; [例句]营救人员将一名男婴从12英尺深的建筑工地的深坑里拉出来时，他安然无恙。A baby boy is safe after rescue workers pulled him from a 12-foot-deep construction hole
