The long-term future of the space programme hangs in the balance.(航天計劃的長遠前景尚未明朗。)

Luckily he had insured himself against long-term illness.(幸運的是，他為自己投保了長期病險。)

The company is just starting to reap the rewards of long-term investments.(這家公司正開始收獲長期投資的回報。)

Stress is often a factor in the development of long-term sickness.(心理壓力常常是形成長期病的一個因素。)

The long-term unemployed are becoming a new underclass.(長期失業的人正形成新的貧困階層。)

Many people have begun looking for long-term ways to rein in spending.(很多人已經開始尋找控制開支的長遠方式。)

They have good long-term memories.(他們有很好的長期記憶。)

I'm not interested in long-term investing and three months sounds just fine.(我對長期投資不感興趣，三個月聽起來就不錯。)

They would have to offer cast-iron guarantees to invest in long-term projects.(他們不得不有效確保長期項目的投資。)

Addressing this issue is crucial for the long-term conservation of mountain scapes.(解決這一問題對山地景觀的長期保護至關重要。)