undergone的例句（undergone在句子中的用法）

• She'd undergone 13 operations, including a tummy tuck. 她已经做了 13 次手术，包括一次腹部瘦身整形手术。
• The employment department has undergone several metamor-phoses. 就业部已经经历了数次改革。
• Can you possibly imagine all the horrors we have undergone since I last wrote you? 你能想象得出自从我上次给你写信以来我们所经历的所有可怕事情吗？