Stephanovite
绿草酸钠矿
🗣️ 情景例句
Fortunately, they returned safely.
说来幸运，他们平安回家了。
I'm fine, too.
我也很好。
In summer, people like to go sailing, swimming, horse-riding, and rock-climbing in the mountains.
夏天，人们喜欢去扬帆航行、游泳、骑马，还到山里去攀岩。