1. My joints squeak when I walk.
我一边走路吧，关节就一边响~
2.That's not your joints....That's your shoes~!
不是你的关节啊，是你的鞋在响呢！
3.What a relief!
呀，吓死我了
4.I thought I was getting old
还以为我已经上年纪了呢

讲解：
1】squeak：拟声词，类似与叽叽吱吱的声音
2】joint：名词，“关节、连接处”
3】relief：名词。“松口气，放松”