例句：
She later underwent 19 operations.
之后她接受了19次整容手術(shù)。
Last year, Ms. Mason underwent surgery.
梅森女士于去年動了手術(shù)。
The promising singer underwent mysterious misery.
那位有前途的歌手遭受了神秘的痛苦。
Design itself has undergone deep changes as well.
設(shè)計(jì)本身了已經(jīng)經(jīng)歷了深刻的變化。
I learnt that you had just undergone an operation.
我得知你剛經(jīng)歷了一場手術(shù)。
Her smile had also undergone a transformation.
她的笑容也改變了。