brittle willow

例句：

1. 1. The old vase was so brittle that it shattered when she dropped it.
   这个旧花瓶太脆弱了，她一摔它就碎了。
2. 2.The ice cream was so brittle it crumbled easily.
   这冰激凌太脆弱了，很容易就碎了。
3. 3.The old books were brittle and could not withstand the weight of a heavy bookcase.
   这些旧书太脆弱了，承受不了书架的重量。