无意绊脚的英文：
Unintentional tripping

unintentional defamation
非故意的诽谤

an unintended slight; an unintentional pun; the offense was unintentional; an unwitting mistake may be overlooked.
无心的怠慢；无意识双关语；那过错不是故意的；一个无心的过错也许会被原谅。

To become marked by or cause an unintentional transfer of ink.
胶印由于无意地转印上墨水而有了印记

A talk leading to other topics or to unintentional disclosure
话里无话

Loss of or gain in power in an amplifier caused by unintentional negative feedback.
负反馈由无意的负反馈引起的放大器中功率的丧失或获得

The trip needs careful planning.
这趟行程需要周密计划。

The trip bushed us.
旅行使我们筋疲力尽。

They chartered a bus for the trip.
为这次旅行他们租了一部巴士。

meditate a trip abroad
计划作一次出国旅行

He has gone on a business trip.
他出差去了。