?? 詞語組成解析
windmill
['w?nd'm?l]
n. 風車;旋轉玩具;<口>直升飛機;
grass
[ɡr?s]
n. 草，青草;草地，草坪;告密者;〈俚〉龍須菜;
vt. 用草覆蓋;使…長滿草;使…吃草;
vi. 漸漸被草覆蓋;放牧;
??? 情景例句
Get it?
明白嗎？
Wendy, I'd like you to meet my brother Sam.
溫迪，我來向你介紹一下我的兄弟薩姆。
No, more, about 130 years ago. Most of the slave owners were rich farmers who lived in the south. They wanted to keep their slaves.
不，還要早，大約130年前。大多數(shù)奴隸主都是住在南方的富有的農(nóng)場主。他們想保留自己的奴隸。