Directline
直通行
🗣️ 情景例句
Jogging is a popular form of exercise.
慢跑是一种十分普及的体育活动。
Please try to be congenial and welcome the guests with a small.
请用笑脸愉快地迎接客人吧。
supplying the rocket fuels for its ships,
作为航天飞船的燃料。