there is no need for sb to do sth某人沒有必要做某事

there is no need of doing sth沒有必要做某事

it is no need to to sth沒有必要做某事

用法如上，但是it is no need to do sth很少使用，且只有少量電子詞典有介紹該表達方法，但牛津高階詞典不沒有收錄該表達方法，建議讀者使用there is no need的兩種表達方法表達沒有必要做某事。

相關例句：

Comparatively , the criminal code about crime of swindling in 1997 is

reasonable, itis no need to add new accusation of crime of swindling.

中國目前關於詐騙罪的立法模式，總體來說還是比較科學、可取的，沒有必要再增設新的罪名。

There is no need for you to go so early.

對你來說沒有必要去這麼早

There is no need to immerge further into this topic.

沒必要再深鑽這個題目了。