Seccam
赛康姆型胶轮驱动运输系统
🗣️ 情景例句
Oh, I don't know.
噢，这个我就不知道啦。
When a friend asks, there is no tomorrow.
朋友的要求不要拖。
'Do not touch the exhibits. Some of them are dangerous!'
“切勿触摸展品，某些展品有危险！”