a small visible part of a much larger problem
一个更大问题的一个小可见部分 (yīgè gèng dà wèntí de yīgè xiǎo kějiàn bùfen)
"The few complaints we received are just the tip of the iceberg."
"我们收到的少数投诉只是冰山一角。" (wǒmen shōu dào de shǎoshù tóusù zhǐshì bīngshān yījiǎo.)
To try to do too many things at once, leaving no energy for...
to gain new energy or enthusiasm for something
to take a foolish risk that may bring bad luck
to express care or sympathy toward others
to start working seriously
to amaze or astonish someone
