Performance reference
[计] 性能参照
🧩 词语组成解析
🗣️ 情景例句
with two or three other college friends.
邀两到三个其他的大学朋友一起。
Health and cheerfulness mutually beget each other.
健康愉快，相生相成。
They have been told that rescue operations are progressing smoothly.
他们一直被告知营救工作进行得非常顺利。