I am not used to dress like this. It is exhausting!
我不习惯这样穿着，好累哦！
Physical or mental exertion, especially when difficult or exhausting; work.
劳动体力或脑力的运用，尤指出现困难或精疲力尽时；工作
The police have spent an exhausting day searching the woods.
＂警察在小树林里寻找了一天，已经精疲力竭。＂
