我的书包里有很多书，用英语怎么说

我的书包里有很多书，英语是：I have many books in my schoolbag.

详细解释：
many 英[ˈmeni] 美[ˈmɛni]
adj. 许多，多的;
pron. （与复数动词连用） 大多数人;
[例句]I don't think many people would argue with that
我认为多数人不会对此有异议。

book 英[bʊk] 美[bʊk]
n. 书; 卷; 课本; 账簿;
vt. 预订;
vt. 登记; （向旅馆、饭店、戏院等） 预约; 立案（控告某人）; 订立演出契约;
[例句]His eighth book came out earlier this year and was an instant best-seller
他的第8本书在今年早些时候面世，迅速成为了畅销书。

schoolbag 英['sku:lbæg] 美[ˈskulˌbæɡ]
n. 书包;
[例句]My schoolbag has helped me a lot in my study.
我的书包已经帮了我很多在我的书房里。

There are a lot of books in my bag.
我的书包里有很多书

there are lots of books in my backpack

There are a lot of books in my bag