他的癌症已经到晚期了。用英语怎么说？

他的癌症已经到晚期了。

He was suffering from cancer which had already reached an advanced stage.

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

was

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ），在，存在，不受干扰；

例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

suffering

n. 受苦，遭难，苦楚，苦难，令人痛苦的事；v. 受苦(suffer的现在分词)，蒙受；adj. 受苦的，患病的；

例句
People will accept suffering that can be shown to lead to a greater good...
如果能证明眼前的苦难会带来更大的好处，人们就会愿意承受。

from

prep. （表示时间）从…，（表示原因）因为，（表示来源）来自…，（表示分离）与…分离[隔开]；

例句
...an abortive attempt to prevent the current President from taking office.
企图阻止现任总统连任的失败尝试

cancer

n. 癌症，恶性肿瘤，弊病，社会恶习，迅速蔓延的恶劣的或危险的事物，[天]巨蟹座，巨蟹宫；

例句
An increasing body of evidence suggests that all of us have cancer cells in our bodies at times during our lives.
越来越多的证据表明，我们所有人一生中体内时有癌细胞存在。

which

pron. 哪一个，哪一些，哪个，那，指前面提到的事物；adj. 哪一个，哪一些；

例句
...the latest date at which a foetus can be aborted.
能够打胎的最迟日期

had

v. 有（ have的过去式和过去分词 ），（亲属关系中）接受，拿，买到；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

already

adv. 早已，已经，先前；

例句
He has already voted by absentee ballot...
他已进行了缺席投票。

reached

v. 到达( reach的过去式和过去分词 )，联络，伸出手臂，延伸；

例句
When the barge reached the shrine, acolytes removed the pall.
当驳船抵达圣地时，辅祭除去了柩衣。

an

art. 一（在元音字母前代替不定代词a），一任一某一，一个；

例句
He started eating an apple...
他开始吃苹果。

advanced

adj. 先进的，高等的，高深的，年老的，晚期的；v. 前进(advance的过去式和过去分词)，增加，上涨；

例句
Medical technology has advanced considerably...
医学技术突飞猛进。

stage

n. 阶段，舞台，戏剧，驿站；vt.& vi. 上演，演出，筹办，举行，适于上演，坐公共马车旅

例句
The woman he had seen performing on stage was in actuality quite older than she had seemed.
他所见的那个在舞台上表演的女人实际年龄比看上去要大很多。