a small part of a much bigger problem
一个更大问题的小部分 (yī gè gèng dà wèntí de xiǎo bùfen)
"The data error we found is just the tip of the iceberg."
"我们发现的数据错误只是冰山一角。" (wǒmen fāxiàn de shùjù cuòwù zhǐshì **bīngshān yī jiǎo**.)
to make something level or balanced
no longer interested or affected by something
an attempt to damage someone's reputation through false accu...
to start something that causes many unforeseen problems
to make a difficult decision or endure something unpleasant
the use of hacking to promote political or social causes