1.plenty of 大量,许多
例句:A growing child needs plenty of sleep.
正发育的孩子必须睡眠充足.
2.be good for 对...有好处
例句:Do it up. It'll be good for you.
把它喝完,它对你有益 。
3.positive impact on 对...有积极影响
例句:Furthermore, China's economy which continues to expand in an orderly manner will have a major positive impact on us.
此外,中国经济继续稳步增长,对香港亦有重大的正面影响 。
4.be ingrained in 是根深蒂固的
例句:It will be ingrained in your memory.
它将会深植在你的记忆里 。