Parhomology
副同原性
??? 情景例句
It will take a few years for the region to recover economically.
這個地區的經濟恢復得花幾年的時間。
Never too late to mend.
過則勿憚改。
planes, or land vehicles----for it is something in between a boat and an aircraft.
飛機，或是陸上交通工具，因為它是介于船和飛機之間。