Adults tend to talk about learning as if it were medicine: unpleasant, but necessary and good for you.(成年人談?wù)搶W(xué)習(xí)時(shí)，往往把它當(dāng)作一劑良藥：令人不快，卻不可或缺，且對(duì)你有益。)

They were more likely to wander toward pleasant topics than unpleasant ones.(比起不愉快的話題，他們更傾向于談?wù)撚淇斓脑掝}。)

For example, if you smile, your voice will sound warm and friendly, just the opposite, if you have an angry look on your face, it can make you sound unpleasant.(例如，如果你微笑，你的聲音會(huì)聽起來溫暖和友好，相反，如果你臉上有一個(gè)生氣的表情，它會(huì)讓你聽起來不愉快。)

My experiences in unpleasant places have shown me that there are worse things than saying "bum".(我在不愉快的環(huán)境里的閱歷讓我明白，比起說“屁股”來，還有更糟糕的東西。)

And yet we all know people who are filled with joy, despite the unpleasant circum stances of their lives.(然而，我們都知道有些人盡管在生活中有過不愉快的境遇，但他們?nèi)匀粷M懷欣喜。)

Countries that need oil are clawing at each other to lock up scarce supplies, and are willing to deal with any government, no matter how unpleasant, to do it.(需要石油的國家正在互相撕咬以鎖定稀缺的石油供應(yīng)，并且，無論這種事會(huì)多么令人不愉快，它們都愿意與任何政府打交道。)

Then he nodded courteously to me and walked off to perform his unpleasant duty.(他彬彬有禮地向我點(diǎn)點(diǎn)頭，然后就走開去執(zhí)行他令人討厭的任務(wù)。)

Have you ever used the words unpleasant, creepy crawly, creeping, itching, pulling, or tugging to describe your symptoms to others?(你是否曾用“令人不愉快的”、“令人毛骨悚然的”、“爬行的”、“發(fā)癢的”、“拉扯的”、“拽拽的”等詞向別人描述過你的癥狀?)

One cognitive theory suggests that aggravating and painful events trigger unpleasant feelings.(一種認(rèn)知理論認(rèn)為，令人惱怒和痛苦的事件會(huì)引發(fā)不愉快的感覺。)

Bullying is clearly unpleasant, and can make the child experiencing it feel unworthy and depressed.(欺凌顯然是令人不愉快的，而且會(huì)讓經(jīng)歷欺凌的孩子感到?jīng)]有價(jià)值和沮喪。)

Not really bad pains: just unpleasant sensations.