他的房间比我的大多了。
tā de fángjiān bǐ wǒ de dà duōle 。
His room is much bigger than mine.
今天比昨天暖和多了。
jīntiān bǐ zuótiān nuǎnhuo duōle 。
Today is much warmer than yesterday.
用手机比用电脑方便多了。
yòng shǒujī bǐ yòng diànnǎo fāngbiàn duōle 。
Using a phone is much more convenient than using a computer.