Embasement
墙基, 底脚
🗣️ 情景例句
This is a little difficult for her.
这对她来说有点不习惯。
I went bowling last night.
我昨晚在打保龄球。
So archaeologists have neither history nor legends to help them to find out where the first 'modern men' came from.
于是，考古学家们既缺乏历史记载，又无口头传说来帮助他们弄清最早的“现代人”是从哪里来的。