Mobaltron
γ射线辐射仪
🗣️ 情景例句
It sets the tone for the whole show.
它决定了整个展览的气氛。
I have come to make sure that your stay in Beijing is a pleasant one.
我特地为你们安排使你们在北京的逗留愉快。
OK.Thanks.
谢谢。