轻松折叠这把椅子的诀窍是先按下红色按钮。

The ___trick to folding this chair easily is to press the red button first.

这本书提供了几个有用的技巧来更好地管理时间。

This book offers several useful ___tricks for better time management.

学会正确的运球技巧让他成为了一名更出色的篮球运动员。

Learning the proper dribbling ___trick made him a much better basketball player.