擋在路上的麻煩
視線從「我在花力氣」移到「是什麼讓我得花力氣」——於是這個字變成可數，指得出來的一個一個麻煩。
a problem · noun · B1
A problem, or something that causes trouble and needs to be dealt with.
難題 / 問題
核心畫面
Picture pushing something uphill: it moves, but only because you are spending extra effort on it. That extra effort is the word. English then lets you look at it three ways — as the effort you are spending, as the thing in the road causing it, and as a measurement of how steep the hill is.
可以想成：你在把一樣東西往坡上推。它是會動，但得多花力氣。那份「多出來的力氣」就是這個字。接著英文讓你從三個角度看同…更多收起
可以想成：你在把一樣東西往坡上推。它是會動，但得多花力氣。那份「多出來的力氣」就是這個字。接著英文讓你從三個角度看同一件事：看你正在花的力氣、看路上擋著的那個東西、或者看這個坡到底有多陡。From the picture
Also in this word
finding something hard · noun · B1
The state of finding something hard to do, so that it takes effort.
困難 / 費力
hardness (quality) · noun · B1
The quality of being hard to do; how much effort something needs.
難度
difficulty level · noun · B1
The level of how hard or easy something is, especially compared with other things.
難易度 / 難度等級
原始詞典資料6 筆記錄
以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
difficultynoun/ˈdɪfɪkəlti/
- 1
The state of being difficult, or hard to do.
- My mom is old and has a lot of difficulty (in) remembering all her grandchildren's names.
- 2
An obstacle that hinders achievement of a goal.
- We faced a difficulty in trying to book a flight so late.
- The difficulties of photoheliography consist principally in the rapidity with which the sun's image acts upon the sensitive film.
- 3
Physical danger from the environment, especially with risk of drowning
- 2012 August 2, "Children rescued after getting into difficulties in Donegal" BBC Online
- The three teenagers, a girl and two boys, were playing by the river when it is believed they got into difficulty.
- 4
An objection.
- 5
That which cannot be easily understood or believed.
- 6
An awkward situation or quarrel.
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。