We have trouble discovering those sorts of bodies, much less studying them using just optical telescopes.(我們很難發(fā)現(xiàn)這類天體，更不用說(shuō)用光學(xué)望遠(yuǎn)鏡研究它們了。)

There is much less physical misery than before.(身體上的痛苦比以前少多了。)

As is often the case with human beings, many animals sleep a lot when young, but sleep much less when they get older.(和人類一樣，許多動(dòng)物年幼時(shí)睡得多，但長(zhǎng)大后睡少了很多。)

My leg is giving me much less pain but still aches when I sit down.(我的腿疼痛減輕了許多，但是當(dāng)我坐下時(shí)還是會(huì)疼。)

In addition, breathing during REM depends much more on the action of the diaphragm and much less on rib cage action.(另外，快速眼動(dòng)期的呼吸活動(dòng)更多地取決于橫膈膜的反應(yīng)活動(dòng)，而胸腔的作用要小得多。)

It's much less secure.(這不太安全。)

They are always short of water to drink, much less to bathe in.(他們總是缺飲用水，更不用說(shuō)洗澡水了。)

I read much less now than I used to.(我現(xiàn)在看的書比過(guò)去少得多。)

There seems to be much less difference than in previous generations.(與前幾代人相比，差異似乎小得多。)

People should, ideally, be persuaded to eat a diet with much less fat or oil.(理想的做法是應(yīng)該說(shuō)服人們吃更低脂肪或更低油脂的食品。)