You find it hard to define
你难以理解它的意义
hard to 难以
例句:
Many parents find it hard to discourage bad behaviour.
很多父母觉得要孩子循规蹈矩是件很难的事情。
It is hard to get hold of guns in this country.
在这个国家里要搞到枪支是很困难的。
It is hard to think abstractly in these conditions.
在这样的情况下进行抽象思维很困难。
Looking for signs of life
寻找生命的迹象
Look for寻找(某人或某物);<口>找(麻烦); 找(苦头)吃; 希望得到
例句:
We look for applicants who are numerate, computer-literate and energetic self-starters.
我们对求职者的要求是具备运算能力,熟练使用电脑,精力充沛而且工作积极主动。
They look for foods that are low in calories.
他们要找低卡路里的食物。
We all need to look for ways to reduce our carbon footprint.
我们都需要寻求降低碳排放量的方法。
Find it hard to define
却对人生充满困惑
Define vt.规定; 使明确; 精确地解释; 画出…的线条
例句:
Please listen while I define your duties.
在我规定你的职责时,请仔细听好.
Please define the words.
请准确地解释这些字的意义.
It's hard to define exactly what has changed.
很难解释清楚到底发生了什么变化.