Pocyztyzene
聚苯乙烯
🗣️ 情景例句
Hi, this is Mike Johnson.
嗨， 我是Mike Johnson。
He is playing on the swings outside.
他正在外面荡秋千。
We can't ship anymore until we get payment.
除非收到你的付款，否则我们无法再出货给你。