坐飞机比坐火车快得多。
zuò fēijī bǐ zuò huǒchē kuài deduō 。
Flying is much faster than taking the train.
今年比去年热得多。
jīnnián bǐ qùnián rè deduō 。
This year is much hotter than last year.
这件衣服比那件贵得多。
zhè jiàn yīfu bǐ nà jiàn guì deduō 。
This piece of clothing is much more expensive than that one.