I frequently paint between 10 and 20 insets for my murals.是什么意思？

I frequently paint between 10 and 20 insets for my murals.

我经常会为我的壁画画上 10 到 20 个嵌套图画。

frequently

adv. 频繁地，屡次地，往往，动，动辄；

例句
Women frequently say that they feel awkward taking the initiative in sex...
女人们经常说她们不好意思在性生活上采取主动。

paint

n. 颜料，涂料，绘画作品，胭脂等化妆品，色彩，装饰；vt. 涂色于，绘画，（用语言，文字等）描写，擦脂粉等；vi. 描绘，绘画，化妆；

例句
The cracks are showing in the walls and a lick of paint would not come amiss.
墙面开始出现裂缝了，刷一点油漆就能补好。

between

prep. 在…之间，私下，暗中，在…中任择其一，来往于…之间；adv. 当中，中间；

例句
How big is the abyss between what you think you are and what you actually are?
你对自己的认识和真实的你之间差别到底有多大？

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。

insets

--

例句
The insets to the right of the composite show how each telescope individually views the Cartwheel.
右侧插入的小图是每架望远镜各自眼中的车轮星系.

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。

my

adj. 我的(I的所有格形式)；int. 啊呀，天啊；

例句
Racial discrimination is abhorrent to my council and our staff...
我的顾问班子和全体工作人员都对种族歧视深恶痛绝。

murals

n. （通常指大型的）壁画( mural的名词复数 )，壁画家；

例句
He has painted murals in his children's nursery.
他在孩子们的儿童房墙壁上画上了画。