Following the research on the health effects of caffeine is dizzying. Positive in some cases, negative in others – it’s hard to know whether that morning cup of joe is a health elixir or slow-acting poison.
咖啡对健康有什么影响，相关研究给出了五花八门的结论，让人不知所措。有些说有益健康，另一些说有害健康——很难知道早上的那一杯咖啡到底是健康的灵药还是慢性毒药。
coffee may act as a mild antidepressant — at least to an extent. Previous research has found similar correlations reinforcing the possibility that coffee–the most frequently ingested psychoactive substance in the world–can help alleviate depression.
从这方面看，咖啡的作用可能像一种温和的抗抑郁剂，至少某种程度上是这样。之前的研究也发现了类似的相关性，进一步表明咖啡——这一世界上被最频繁摄取的精神活性物质——能够帮助缓解抑郁的可能性。
And a daily cup of coffee can save your eyesight每日一杯咖啡可以拯救你的视力。
A chemical found in the drink prevents deteriorating eyesight and possible blindness from retinal degeneration due to glaucoma, ageing and diabetes.
研究发现，咖啡中的一种化学成分可防止视力下降，甚至可预防青光眼、角膜老化及糖尿病所引起的视网膜退化，从而防止失明。
If you're rather fond of the way you look, then you may be like this kind of coffee that can print your photos on the surface of it..
如果你很喜欢自己的形象，你很可能会喜欢能把你相片印在拉花上的咖啡。。
Coffee drinkers firstly need to upload a photograph from their mobile phone to the coffee dispenser machine.
顾客首先从手机上上传一张照片到咖啡贩卖机上。
After the cup has been filled with the drink of their choice, the incorporated printer uses edible ink to sprinkle their photo on the milk foam.
等到咖啡杯盛满他们所点的咖啡后，这个一体机上的打印机会将可食用墨水洒在咖啡奶沫上打印出顾客照片。
People can also add text to the drinks as well. Loved-up couples have added 'I am yours' to their drinks,顾客也可以在咖啡上加文字，相爱的情侣可以在咖啡上印上“我属于你”这样的字样。
