hard
US:/hɑrd/
UK:/hɑː(r)d/
adv.:
努力地；艰难地；费力地；猛烈地
adj.:
坚固的；坚硬的；结实的；难做的
n.:
〈英〉硬海滩；〈英俚〉(囚犯的)强迫苦役
网络:
困难；困难的
Word forms: (比较级) harder (最高级) hardest
Examples
1.
Just a few years ago, it would be hard to imagine these people even knowing each other, let alone engaging in a deep collaborative process.
就在几年以前，还很难想象这些官员能够相互认识，更不要说进行深入的合作了。
2.
A sudden fall in sales will leave them without cash at a time when bank overdrafts are hard to secure or to increase.
销售的突然下降将让他们没有现金，同时银行透支额也很难保证或增加。
3.
Keep calm at least When you had fallen to the bottom of your life, every people around you would tell you: Be hard-bitten and be happy!
在你跌入人生谷底的时候，你身旁所有的人都告诉你：要坚强，而且要快乐。
4.
It's hard to get used to the idea because usually you win trophies as a team and that's what I enjoy so much.
很难适应这个消息，因为通常会作为球队的一分子赢得奖杯，那是我非常享受的事情。
5.
He's training very hard here in Iceland on his vacation and he's going to be well prepared for the next season.
假期中，他在冰岛训练的非常刻苦，他正在为下赛季做充分的准备。
6.
'It is too late, 'she said, her voice hard and her eyes shining unnaturally.
“太晚了，”她说。她声音有些刺耳，眼睛的光芒也是躲躲闪闪的。
7.
Injuries are the enemy of a footballer. Seeing your mates on the pitch, winning games is hard.
伤病是球员的敌人，当你看到你的队友在球场上赢得比赛时，这很让人难受。
8.
Despite a moderate hype, it is hard to point to many youngsters ready to break into the first team.
尽管经过大肆宣传，但还是得指出，许多年轻人还无法打入一线队。
9.
Even without the north-south divide, however, Vale might have had a hard time putting its stamp on its new acquisition.
不过，即使没有这种南北分歧，淡水河谷可能还是难以在这家新收购的企业打上自己的印记。
10.
With all that repeated code, you're bound to have inconsistencies, and it will be hard to maintain.
对于所有重复的代码，一定会出现不一致性，因此将很难进行维护。