In a plain white bag hidden in a suitcase where nine marine and two land iguanas.

行李箱的白袋子中装了9只海鬣蜥和2只加拉帕戈斯陆鬣蜥。

It's exhausting to carefully take out a brown paper bag hiding a pad, stuffing it into your pocket in the middle of a class and rushing to the washroom as discreetly as possible.

上课时小心翼翼地拿出一个藏着垫子的牛皮纸袋，塞进口袋里， 然后尽可能小心翼翼地冲向洗手间， 真让人筋疲力尽。