a tricky problem [situation]

• 微妙的问题[立场]

a tricky problem [situation]的用法和样例：

例句

1. Matters of the Heart This is a tricky one.
   心里的事这是个很微妙的问题。
2. It is hard to have the tender situation in hand.
   这样微妙的局势很难控制。