Once finished, the lavatory will often flush automatically, lower the seat and then clean itself.
一旦方便结束，马桶通常会自己冲水，放低座位，自我清洁。
Mobile phones are covered with up to 18 times more living bacteria than the flush handle on a men's lavatory, research suggests.
手机上覆盖的活菌数量，比男厕冲水把手多上18倍，研究指出。
Mobile phones are covered with up to 18 times more living bacteria than the flush handle on a men's lavatory, research suggests.
手机上覆盖的活菌数量，比男厕冲水把手多上18倍，研究指出。
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