1 . They suffered long hours, unsafe working conditions and skimpy pay.
他们在不安全的工作环境下长时间辛苦劳作，却只有微薄的工资。
来自柯林斯例句
2 . So many things are unsafe these days—milk, cranberry sauce, what have you.
现如今很多食品都不安全——牛奶、蓝莓酱等等。
来自柯林斯例句
3 . Many school buildings are unsafe, and some are falling apart.
许多校舍不安全，有些简直是摇摇欲坠。
来自柯林斯例句
4 . Dangerous undertows make swimming unsafe along most of the coastline.
由于存在着危险的下层逆流，在大部分海岸线附近游泳都不安全。
来自柯林斯例句
5 . Lewis was tried for unlawfully and dangerously discharging a weapon.
刘易斯因非法和不安全的开枪而受到了审判。
来自柯林斯例句
1 . insecurity
insection 切开；齿纹insecurity 不安全；易坍的状态insensibility 不灵敏性
2 . precariousness
precarburization 预先碳化precariousness 不稳定；不安全；危险；根据不充分precast concrete 预制混凝土
3 . incertitude
inception 开始incertitude 不肯定；无把握；怀疑；不安全；不稳定inch by inch 渐渐
4 . not safe
we were warned that the bridge was not safe ., 我们得到警告说 , 这座桥不安全.
