Reder
红(外)光测距仪
🗣️ 情景例句
I will serve coffee and pumpkin pie.
我来准备咖啡和南瓜派。
I'm playing with the dog downstairs.
我在楼下和狗玩。
I really enjoy it, but I'm tired of so much reading.
我可喜欢学啦！但要读的东西太多，我很烦。