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- He volunteered for the hard and unprofitable job. 他自願做這苦差使。
- He stuck hard and fast to his principles. 他堅定不移地堅持自己的準則。
- Everything here has gone flat and unprofitable. 這兒的一切都既平淡又無聊。
- You can't lay down hard and fast rules. 規則不能定得太嚴太死。
- Work hard and you will be successful. 努力工作，你就會成功。
- He has had it hard and gets discouraged. 他處境因難，感到沮喪。
- He works hard and keeps regular hours. 他工作努力，生活很有規律。
- The wind blew hard and the sea was billowing. 疾風勁吹，海浪洶湧。
- The mattress was hard and unyielding. 這床墊很硬，沒有彈性。
- They pulled hard and reached the shore quickly. 他們用力划船，很快就到了岸邊。
- Push hard and the lever will go down. 用力推就能把控制桿按下去。
- On the farm John worked hard and went to bed with the chickens. 在農場工作時，約翰工作賣力，也睡得早。
- He tries hard and he tries his best, but he never gets anywhere. 他雖然盡了力，且盡了最大努力，但仍然一事無成。
- He squeezed the tube hard and the last bit of toothpaste came out. 他使勁擠牙膏管子，擠出了最後一點牙膏。
- The one way to succeed is to work hard and live a healthy life. 成功的唯一途徑是勤奮及過健康的生活。
- I am working very hard and expect to get through. 我正努力用功，希望考試及格。
- Dick ran hard and tried to catch up to his friends. 迪克拚命奔跑，想趕上他的朋友們。
- They do not reward people who work hard and well. 他們並不獎勵那些努力工作並卓有成績的人。
- The ship grounded hard and fast. 船擱了淺，動也不能動。
- He worked hard and was soon promoted. 他工作努力，很快就獲得提升。
