Gasmetry
气体测量
🗣️ 情景例句
I love you.
我爱你。
The world is but a little place, after all.
有缘千里来相会。
I haven't forgotten anything, she said to herself. But then it was time to pay for them.
“我什么也没忘记，”她自言自语地说。但接着该是她付钱的时候了。