著名的 (famous ['fe m s])
renowned [r 'na nd]
【例句】The region is renowned for its outstanding natural beauty.
【翻译】该地区以其无以伦比的自然风景闻名于世。
noticeable ['n t s b( )l]
【例句】The class has made noticeable improvement.
【翻译】这个班已有引人注目的进步。
notable ['n t b( )l]
【例句】The book stands out as one of the notable landmarks in the progress of modern science.
【翻译】这部著作是现代科学发展史上著名的里程碑之一。
有益的（helpful ['helpf l]）
favorable ['fe v r bl]
【例句】Such events occur only when the external conditions are favorable.
【翻译】这种事情只有在外部条件有利时才会发生。
beneficial [ben 'f ( )l]
【例句】It can be beneficial to share your feelings with someone you trust.
【翻译】向自己信任的人倾诉感情是很有益处的。
rewarding [r 'w d +
【例句】It is a very rewarding exercise to work this out oneself.
【翻译】独自解决这个问题是一次受益匪浅的锻炼。