ONE PHRASE, IN CONTEXT
a loose cannon
行为难以预测、容易惹祸的人

GET TO KNOW THE MEANING
读懂它,也学会这样说。
01行为难以预测、容易惹祸的人
非正式;负面评价。强调不可控和风险,未必指愚笨。
IN A SENTENCE
He's a loose cannon in front of reporters.
面对记者时,他容易失控惹事。
"Should we let her speak?" "She's a loose cannon. Nobody knows what she'll promise."
“我们该让她发言吗?”“她太难预测了,没人知道她会承诺什么。”
