Talt
abbr. tracking altitude 跟踪高度
🗣️ 情景例句
Then walk two blocks to the traffic light.
再走两条街到红绿灯处
There are 16 participants here today.
今天有16位参会者。
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。