crack造句

She's calm and strong, and she is just not going to crack.
她镇定而且坚强,绝不会垮掉。

In severe cases, the skin can crack and weep.
在恶劣的条件下,皮肤可能会开裂并流脓。

Drug experts say it could spell the end of the crack epidemic.
禁毒专家说它可能会结束强效可卡因吸食泛滥的局面。