simple
单词辨析：
指没有添加其他东西的，或没有装饰的。
Plain yoghurt was her favourite.
原味酸奶曾是她的最爱。
Her boyfriend bought her a plain gold ring.
她男朋友给她买了一枚式样简单的金戒指。
There is a plain wooden chair in front of the bookshelf.
书架前有一把朴素的木椅子。
指容易做或理解的，也指没有过多装饰或没有添加多余之物的。
This is a simple but effective solution.
这是一个简单而有效的解决办法。
That lady dressed with simple elegance.
那位妇人的穿着朴素而优雅。
The simple but delicious food in that restaurant is very popular.
那家餐馆的饭菜简单却美味，非常受欢迎。
指没有多余或特殊装饰的。
The couple liked their bedroom to be unadorned.
那对夫妇希望他们的卧室朴素无华。
The room is typically unadorned, with white walls and a tiled floor.
墙壁是白色的，地面铺了地砖，房间布置得特别朴素。
He only made an unadorned account of that activity.
他仅对那次活动作了不加文饰的记述。
相关例句：
The job itself had been simple enough
工作本身十分容易。
The simple fact is that, for most people, surfing is too expensive.
事情很简单，那就是对大多数人来说，网上冲浪费用太高。
Don't be naive. The matter is not so simple.
你别傻乎乎的，事情没有那么简单。
Simple antibiotics are effective against this organism
一般的抗生素能够有效对抗这种微生物。
Many pictures have been based on simple geometric designs.
许多画都是基于简单的几何图案。
A few simple precautions can be taken, for example ensuring that desks are the right height.
可以采取一些简单的预防措施，比如确保桌子的高度合适。