Simlaite
铝海泡石
🗣️ 情景例句
I have just begun to learn and my serve isn't very good.
我刚刚开始学习，发球不太好。
He falls down the stairs.
他从楼梯摔了下来。
One evening, however, the lamb was missing.
可是，一天晚上，那只小羔羊失踪了。