大型 + Noun
大型 (dàxíng) means "large-scale" or "large-sized." It is used as a modifier before nouns to describe something that is big in scope, scale, or physical size, such as 大型贸易协定 (a large-scale trade agreement).
这是一个大型购物中心,里面什么都有。
zhè shì yí gè dàxíng gòuwù zhōngxīn, lǐmiàn shénme dōu yǒu.
This is a large shopping mall that has everything inside.
他们正在筹备一场大型音乐会。
tāmen zhèngzài chóubèi yì chǎng dàxíng yīnyuèhuì.
They are preparing a large-scale concert.
政府投资建设了一座大型体育馆。
zhèngfǔ tóuzī jiànshè le yí zuò dàxíng tǐyùguǎn.
The government invested in building a large sports stadium.