Always hold your hands by your ears rather than behind your head so you don't strain your neck or back.

记住一定要把你的双手放在你的耳朵边上，而不是在你的头后，这样就不会拉伤您的脖子或者后背。

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If it's going to attack, lie facedown, with your hands clasped behind your neck.

如果它要袭击你，面朝下躺下，双手在颈后紧扣。

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Mike put his pipe down, crossed his hands behind his neck, and turned his face towards the window.

麦克放下烟斗，双手交叉着放在脖子后面，转过头去看窗子。

youdao

He then is said to have tied Geoghan's hands behind his back, gagged him and wound a sheet around the former priest's neck, tightening it with a shoe before beating him severely until prison guards realised what was happening and intervened, the paper said.

BBC: 'Priest killer' faces charges