Bluehearts
[單復同]n.[植]美洲鬼羽箭
??? 情景例句
One apple. Two apples. Three apples. Four apples.
一個蘋果。兩個蘋果。三個蘋果。四個蘋果。
According to Mr. Green,this is a complicated problem.
對于格林先生，這是一個復雜的問題。
It's often windy in March.
3月里常常刮風。