Rayo
瑞欧镍铬合金
🗣️ 情景例句
Learning any language takes a lot of effort.
学习任何语言都需要花费很多努力。
A full cup must be carried steadily.
杯满盈，须持稳。
The journey is so smooth that there is nothing to prevent you from reading or sleeping.
旅途平稳，丝毫不妨碍你阅读或睡眠。