Day 7 suffice
释义：v. to be enough
例句：
1- Good ideas alone do not suffice.
2-Extensive reading alone does not suffice. We have to, too, put what we read into practice.
3-A single example will suffice:Jack Ma.
练习：
1-翻译： （对于高阶英语学习者来说，每天一个词是不够的。→Learning one word a day doesn't suffice for advanced English learners.（参考翻译) For advanced English learners, a word per day does not suffice. ）
2-造句
场景：如果想学好英语，只知道单词的拼写是不够的 Just knowing how to spell a word won't suffice.
