差很多 (differ a lot)

The opposite of about the same差不多chà bu duō

• about the same差不多chà bu duō = "about the same". Its opposite is used in 参差差chà很多hěn duō = "differ a lot".
• this这zhè两个liǎng gèused in 参差差chà很多hěn duō = "these two are very different."
• used in 参差差chà + 很多hěn duō = "differ by a lot".

Subj + used in 参差差chà很多hěn duō

• used in 参差差chà很多hěn duō says two things are far apart.

these这zhètwo两liǎng(measure word)个gediffer a lot差很多chà hěn duō。

• this这zhè两个liǎng gèused in 参差差chà很多hěn duō = "these two are very different."

Recap

Read the full reference: HSK 5 grammar — Adverbs.