be sparing of

• 节约 ...
• 爱惜

be sparing of的用法和样例：

例句

1. A saving of 30% is obtainable under this scheme.
   按这一计划做可以获得百分之三十的节约率。
2. It saves a lot of time to travel by air.
   乘飞机旅行节约很多时间。

1. She takes great care of her clothes.
   她非常爱惜自己的衣服。
2. Everyone cherishes his life, but few of them treasure their time.
   没有人不爱惜他的生命，但很少人珍视他的时间。