Meaning of jí dà:
jí dà
极大
Adjective
maximum; enormous
Zhè xiàng tóuzī jiāng dàilái jí dà de shōuyì.
这项投资将带来极大的收益。
This investment will bring maximum returns.
Zhè zuò jiànzhúwù gěi wǒ liúxiàle jídà de yìnxiàng.
这座建筑物给我留下了极大的印象。
This building left me with an enormous impression.
