1·The feeding of dairy cows has undergone a revolution.
奶牛的喂食已经历了一场革命。
—— 《柯林斯英汉双解大词典》
2·She had undergone an amazing metamorphosis from awkward schoolgirl to beautiful woman.
她经历了从笨女生到大美人这一令人惊讶的变化。
—— 《牛津词典》
3·The Sahara is a highly diverse, albeit dry, region that has undergone major climatic changes since 10,000 B.C.
撒哈拉沙漠虽然干燥，但却是一个高度多样化的地区，自公元前10000年以来经历了重大的气候变化。
4·Wilde is also a friend of Yeats, but Yeats' poetry has indeed undergone important and notable stylistic changes.
王尔德也是叶芝的朋友，但叶芝的诗歌的确经历了重要的值得一提的风格上的改变。
5·I had undergone an operation in which part of a bone in one leg was used to replace the shattered bone in the other.
我经历过一场手术，用一条腿部分的骨头代替另一条腿粉碎的骨头。
6·Some have vanished from the face of the earth, others are dying slowly, but all have undergone changes as they have come into contact with an expanding machine civilization.
一些已经从地球表面消失了，其他的正在慢慢地死亡，但所有的都经历了变化，因为它们已经接触到一个不断扩张的机器文明。
7·The ship has undergone a complete refit.
这条船已经全面整修了。
—— 《牛津词典》
8·She'd undergone 13 operations, including a tummy tuck.
她做过13次手术，包括1次腹部减脂。
—— 《柯林斯英汉双解大词典》
9·He has undergone 25 operations and wears a prosthetic leg.
他已经做过二十五次手术，现在装了一只假腿。
—— 《柯林斯英汉双解大词典》
10·In the last five years he's undergone a personal transformation.
在过去的5年里，他完全变了个人。
—— 《柯林斯英汉双解大词典》