Origin system
[计] 源系统
🧩 词语组成解析
🗣️ 情景例句
If you want to go sightseeing, a ferry trip is usually pretty cheap.
如果你想观光，坐船通常是比较便宜的。
Who is the governor of this state?
这个州的州长是谁？
I went downstairs and sat in front of the television pretending to read.
便来到楼下坐在电视机前假装看书。