英语语法分析

At the age of twenty-one, Pierre - that was the name he gave the winegrower - had been sent by his father to spend some time with his uncle in Madagascar.

在他二十一岁的时候，皮尔斯——德·格鲁泽这么称呼那位酿酒师——被他的父亲送到马达加斯加和叔叔共度一段时间。