He entered for many competitions, winning several gold medals...是什么意思？

He entered for many competitions, winning several gold medals...

他参加过多次比赛，赢得了数枚金牌。

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。

entered

v. 进入( enter的过去式和过去分词 )，进去，参加，登记；

例句
A waiter entered with a tray...
侍者端着托盘进来了。

for

prep. 为，为了，倾向于，关于，当作；conj. 因为，由于；

例句
I've come looking for a bit of advice.
我特来讨教。

many

adj. 许多，多的；pron. （与复数动词连用）大多数人；

例句
There are many people who still find the act of abortion abhorrent.
仍有很多人对堕胎行为表示厌恶。

competitions

n. 竞争( competition的名词复数 )，比赛，竞争者，角逐；

例句
The council has organised a series of events and competitions for school children in the area...
委员会为本地区的中小学生组织了一系列的活动和比赛。

winning

adj. 获胜的，赢的，成功的，胜利的，吸引人的，迷人的；n. 获胜，赢得物，备采煤区；v. win的现在分词；

例句
In answer to speculation that she wouldn't finish the race, she boldly declared her intention of winning it.
为了回应她会中途退赛的猜测，她大胆地宣布她要赢得这场比赛。

several

adj. 几个的，专有的，各自的，分别的；pron. 几个，数个，一些；

例句
He's already altered several of the proposals in his economic plan to accommodate demands of special interests.
他已经改动了经济计划中的几项提议以迁就特殊利益集团的要求。

gold

n. 金，黄金，金色，金币，金饰品；adj. 金（制）的，含金的，金色的，金本位的；

例句
We used shades of gold and green to give the room a fresh, autumnal look.
我们用金色和绿色的色调为房间平添了一种清爽的秋日感觉。

medals

n. 奖章，奖牌( medal的名词复数 )；

例句
When America boycotted the Moscow Olympics it cheapened the medals won...
美国抵制莫斯科奥运会的行为使金牌的含金量降低了。