A: Now let me tell you one thing from one saint to another：You should keep on praying. wear you knees out that way for a change.
今天我们要学的单词是：wear out 穿破
1.The pads wear out quickly, however, and often get torn or even melted.
2.The station has been designed to operate for at least 15 years. But it could last for decades if parts are repaired and replaced as they wear out or are damaged.
3.It wastes gas, will wear out the vehicle sooner, and ends up costing you big bucks in speeding tickets and insurance premiums.