Go off the plum tree.(離開李子樹。)

He had never been afraid of failure: he was a gambler, ready to go off somewhere else and start all over again.(他從不害怕失敗：他是個冒險家，隨時準備去別的地方重新開始。)

He was priming the bomb to go off in an hour's time.(他在事先準備炸彈在一小時后爆炸。)

Unfortunately, we have seen them go off in some projects.(遺憾的是，我們看到它們在某些項目中已經爆炸。)

Did the alarm go off?(鬧鐘響了嗎？)

He heard the alarm go off.(他聽見警報器響了。)

You decide to go off to medical school, become a doctor.(你決定去讀醫學院，將來成為一個醫生。)

The firecracker didn't go off.(爆竹沒響。)

People go off the rails in times of recession.(人們在不景氣時出軌。)

Do your kids go off to school feeling calm and confident? Or are they upset and grumpy?(你的孩子們去上學的時候，是心情平靜、充滿信心，還是心煩意亂、脾氣暴躁？)