preparation

Athletes spend months in preparation for the Olympic games to ensure they are at peak fitness.

(Chinese) 运动员们花几个月的时间为奥运会做准备，以确保体能达到巅峰状态。

Careful preparation is necessary before going on a long hike through the desert.

(Chinese) 在穿越沙漠的长途徒步之前，精心的准备是必要的。