当事情似乎有点乏味或无聊时，不要胆怯。
Don't be faint-hearted when things seem a bit slow or boring.
当你咽喉发炎或感冒时,脖子上的腺体会肿起来。
When you develop a throat infection or catch a cold the glands in the neck swell up.
如果耽搁达到或超过12小时，你会得到旅费全额退款。
If there is a delay of 12 hours or more, you will receive a full refund of the price of your trip.
当他想得到公众支持或恢复民信时，他使用广播作载体。
He used the medium of radio when he wanted to enlist public support or reassure the citizenry.
记住，当运输车辆到达时，你必须能够用现金或保付支票支付费用。
Remember that when the carrier arrives, you must be able to pay the charges with cash or a certified cheque.
海豚偶尔会在戏耍时用它们的尾巴拍打海水或剧烈地翻腾海水。
Occasionally dolphins slap the water with their tails or churn it up in play.
在提出使他免受奚落的建议时，我们尽量不表现得挑剔或妄下结论。
We tried not to seem critical or judgmental while giving advice that would protect him from ridicule.
走路或开车时不注意观察可能会危及生命。
Failing to be observant while walking or driving can be life threatening.
“他生气或累了时，就开始想这件事。”她自言自语。
"He always began to think about it when he was cross or tired," she said to herself.
当疲惫的队伍推推搡搡挤上公共汽车或地铁时，许多刻薄的争论或侮辱性的争吵爆发了。
Many a brisk argument or an insulting quarrel breaks out as the weary queues push and shove each other to get on buses and tubes.
当露营或野餐时，请使用提供的设施。
你翻动这些书页会比读小说或报纸时慢得多。
You will turn these pages much more slowly than when reading a novel or a newspaper.
当它生气或害怕时，它会用尾巴发出卡嗒卡嗒声。
When it is angry or afraid, it makes a noise like a rattle with its tail.
在其他语言中，当复数总是阳性或阴性时，就没有这种选择了。
That option is unavailable when the plural is always masculine or feminine in other languages.
当有人忘记刷牙、冲厕所或洗手时，扬声器可以提示他们去做这些事。
When someone neglects to brush their teeth, flush the toilet or wash their hands, a speaker can prompt them to do so.
她甚至开始觉得这很有趣，当她停下来或离开时，她会感到难过。
She had even begun to find it interesting and to be sorry when she stopped or went away.
人们在走廊、跑步或喝啤酒时讨论他们的想法。
People discussed ideas and issues in the hallways, on a run, or over a beer.
当你担心、沮丧、快乐或坠入爱河时，你的感受是什么？
What it feels like to you when you're worried or depressed or joyful or in love?
有些人认为它表示“我很害羞”，但其他人只在他们感到惊讶或震惊时使用它。
Some people think it means "I'm shy", but others only use it when they are surprised or shocked.
每当一家开源操作系统公司报告其微薄的利润或亏损时，甲骨文公司肯定会窃笑。
Oracle must chuckle every time an open-source operating system company reports its paltry profits or losses.
记住，当提起背包或其他东西时，要用胳膊和腿提起，膝盖弯曲。
Remember when lifting a backpack, or anything, to lift using the arms and legs and to bend at the knees.
另外，确保你在旅行时买了正确的医疗保险，这样，你在旅行中生病或受伤时，就能得到治疗。
Also, make sure you travel with proper medical insurance, so that if you are sick or injured during your travels, you'll be able to get treatment.
当我悲伤或疲倦时，我不看戏剧或纪录片。
I don't watch dramas or documentaries when I'm sad or tired.
将来有一天，你可能会在面对其他国家或北美少数族裔时演讲或听别人讲话。
Some day you may be either a speaker or a listener in a situation involving people from other countries or members of a minority group in North America.
洗手或刷牙时把水龙头关掉。
Turn the tap off while you soap your hands or brush your teeth.
这意味着某人在说话或写作时不考虑其听众或读者。
It means someone speaks or writes without considering his listeners or readers.
当人们遛狗或骑马时，它则会鼓励人们锻炼。
When people are walking their dogs or horses, it encourages exercise.
当人们悲伤或生气时，他们想要表达他们的感受。
When people are sad or angry, they want to express how they feel.
当他们彼此太近或太远时，人们会感到不舒服。
People will feel uncomfortable when they are too close to each other or too far from each other.
第二，写下你在阅读或听力时遇到的任何重要单词。
Second, write down any important words that you come across when reading or listening.
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