Streambuf
流缓冲区
🗣️ 情景例句
We want to leave on May 1st and return on May 8th.
我想五月一日走，五月八日回来。
Then this evening I went jogging with my wife.
接着今天晚上我和妻子一起去慢跑。
The Greenwood Boys will be staying for five days.
“绿林少年”准备在此逗留5天。