How much dew would a dewdrop drop if a dewdrop could drop dew 繞口令大全
Howmuchdewwouldadewdropdropifadewdropcoulddropdew?如果一顆露珠會掉下露水，那麼一顆露珠會掉下多少露水呢？...
Drop by drop the oceans are filled; stone by stone the walls are built. 滴水匯大海，壘石誅高牆。 諺語大全
Dropbydroptheoceansarefilled;stonebystonethewallsarebuilt.滴水匯大海，壘石誅高牆。...