周末下午，他喜欢躺在沙滩椅上放松。

On weekend afternoons, he enjoys ___laying back in the beach chair to relax.

在攀爬这条裂缝时，她采用了后仰技巧来保持平衡。

She used a ___lieback technique to balance while climbing the crack.

滑冰选手在表演中做了一个漂亮的后仰旋转动作。

The skater performed an impressive ___layback during the competition.