Minimize the amount of water your toilet uses with each flushby putting a plastic bottle (a large pop bottle will do fine) filled with sand or gravel in the toilet tank.
想减少冲马桶时的用水量,你可以把一个装满沙子或小石子的塑料瓶(汽水瓶也可以),放在水箱里。
2
The deathly pallor of her skin had been replaced by the faintest flush of colour.
她皮肤死一般的苍白已被极微弱的一点颜色所取代。
《柯林斯英汉双解大词典》
3
The illness often begins with a sudden rise in temperature accompanied by facial flush and other flu-like symptoms.