I need new something for my hair 哪里错了

Question

拜托
还有
In an environment club ,people work together to make our environment cleaning.错误之处
麻烦各位了

Answer 1

I need new something for my hair 。
为：I need something new for my hair 。
不定代词后用形容词：
例子:something big
In an environment club ,people work together to make our environment cleaning.

为：In an environment club ,people work together to make our environment clean。
make 某物 形容词原级
例子 :make the flowers beautiful

Answer 2

第一个正确说法应该是
I need something new for my hair.
第二句正确说法
In an environmental club ,people work together to make our environment clean.

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