Ultraoptimeter
超光测仪
🗣️ 情景例句
Yeah, we caught lots of them. Look!
当然 我们抓到不少鱼。看！
She sent me a Christmas card last year.
去年寄过一张圣诞卡。
Yes, it is. You need to wear warmer clothes.
是啊，你应该穿得更暖和些。