Moats
n. （古时城堡为了防御而在四周挖的）壕沟, 护城河( moat的复数形式 ); （现代动物园为防止动物逃跑而在场地四周挖的）深沟
🗣️ 情景例句
Where's a good place to sample the local cuisine?
在哪儿能品尝到本地的风味食品？
Mr. Jones spent his undergraduate days at Columbia.
琼斯先生在哥伦比亚大学渡过了他的大学时代。
it is extremely difficult to estimate the true value of the services which people perform for us.
但要估算别人为我们为所提供的服务的价值却是极其困难的。