He asserted his ideas loudly and clearly.是什么意思？

He asserted his ideas loudly and clearly.

他大声明确地说出自己的想法。

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。

asserted

adj. 宣称的（尚待证实的）的；v. 声称( assert的过去式和过去分词 )，维护，坚持自己的主张，生效；

例句
The people have asserted their power and that will be very difficult to reverse.
人民已经维护了其当家作主的权力，这将难以改变。

his

pron. (he的所有格)他的，(he的物主代词)他的东西；det. 属于他的，用于名词前，自己的，指某人的，上帝的；

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

ideas

总念；

例句
An important set of ideas have been advanced by the biologist Rupert Sheldrake.
生物学家鲁珀特·谢尔德雷克已提出了一整套重要的观点。

loudly

adv. 高声地，吵闹地，响亮地，花哨地；

例句
Kemp knocked loudly so as to be heard above the high babble of voices...
肯普大声敲着，好让人们在一片高声喧嚷中听到他的声音。

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

clearly

adv. 明亮地，明净地，明确地，显然地；

例句
This was clearly a failure by someone who thought he was above failure...
这显然是认为自己根本不会失败的人所遭遇的一次失败。