??? 情景例句
She keeps all of her jewelry and valuables in a safe.
她把所有的首飾和貴重物品都放在保險柜里。
Velvet paws hide sharp claws.
笑里藏刀。
If explosives are used, vibrations will cause the roof of the mine to collapse.
如果用炸藥爆破，震動會引起礦頂塌落。