健康贴士：睡觉应避免的五种姿势

This is a weird position and no-one should sleep like this anyway.
这种睡姿很诡异，应该没有人喜欢这么睡。

Obviously, sleeping with your face directly on your pillow can lead to neck and back pain.
很显然，让你的脸直接贴着枕头睡会导致脖子和背部疼痛。

But more importantly – how are you supposed to breathe?
但更重要的是——这样睡要怎么呼吸？