Freightless
a. freight的變形
??? 情景例句
Robbie! Good luck!
Robbie！祝你好運！
Birds of a feather flock together.
物以類聚，人以群分。
is as the proportion of the total vocabulary of his mother tongue against those words of his own baby talk that are taken up into the vernacular of his family.
就好像他本國語言的總詞匯量和自己咿呀學語時他家庭所接納的他的詞匯量之比。