To make an important new discovery or innovation; to do something that has never been done before.
做出重要的新发现或创新；做一些前所未做过的事情。 (Zuò chū zhòngyào de xīn fāxiàn huò chuàngxīn; zuò yīxiē qián suǒ wèi zuò guò de shìqíng.)
"The new trade agreement is breaking new ground in international relations."
"新的贸易协议在国际关系中开创了新局面。" (Xīn de màoyì xiéyì zài guójì guānxì zhōng **kāichuàngle xīn júmiàn**.)
a risky or uncertain situation where the outcome is doubtful
to criticize someone or something unfairly
to boost someone’s confidence or enthusiasm
to find something or someone after a search
a gesture of appreciation or respect
with honest intentions; sincerely
