Fdt
形式描述技術
??? 情景例句
Yes, I'd like a glass of ginger ale with ice.
是的 我要一杯加冰塊的姜味汽水。
With time and patience the leaf of the mulberry becomes satin.
只要功夫深，鐵杵磨成針。
About fifty.
大約有五十本。