Dodar
超声波定位器, 导达
🗣️ 情景例句
I have two days off a week.
我一星期休息两天。
In the world, who knows not to swim goes to the bottom.
处世似游泳，不会即下沉。
'The light is dim.Read the letter to me'.
“光线太暗，请给我读一下这封信。”