724、Unsurprisingly, hurdles abound. The electrodes needed to do this must be flexible
当然，会有很多障碍，这样做所需要的电极必须是灵活的

electrode-英 [ɪ'lektrəʊd]
电极

conversely-
adv. 相反地, 颠倒地

1、And conversely, the poorest nations in the world are also extremely believing ones
相比之下，世界上最贫困的国家也拥有最强烈的信仰

2、.Conversely, a diet rich in high saturated fat
相对的，那些高饱和脂肪


These were, it says, able to move cursors on screens with it
其表示它们能够用该系统在屏幕上移动光标

cursors-n. 游标；光标；鼠标指针（cursor的复数）


perhaps as early as next year should America's Food and Drug Administration play along
也许最早在明年，美国食品和药物管理局会参与其中

play along-
1. 等待回音或决定
2. 合作
3. (使)沿…闪动, 荡漾

1、Play along and it will be fine.
见机行事就好了

2、.I'm pretending to be someone else, so play along
我在假装另一个人 别拆穿我哦

3、Will you please just play along until my dad leaves?
在我爸离开之前 你能配合一点吗?


In a few years, using a brain implant to control your devices may be as de rigueur among San Francisco's techno-chics as wearing wireless earbuds is today
在几年内，使用大脑植入来控制你的设备或许就会像现在佩戴无线耳机一样成为旧金山科技潮人的必备之物

de rigueur-美 [də rɪˈɡɜː(r)]
* 礼节需要的；社交礼仪上必要的

1、Having this season's hot Prada pumps or Gucci slingbacks is de rigueur.
拥有本季抢手的普拉达鱼嘴高跟鞋或古琦露跟女鞋是时尚的

2、Katim explained that this kind of behaviour is de rigueur in Gambia. Women work twice as hard to compensate for their other halves.
卡蒂姆解释说，这种行为在冈比亚司空见惯，女人们加倍努力地工作来补偿她们的另一半

Halves-

3、It has become de rigueur to complain about how arduous the whole thing is, one-upping each other over whose baby sleeps the least, chucks the most and who has fewer hours in the day.
母亲们总是抱怨养育宝宝有多么艰难，互相比谁的宝宝睡得最少，乱丢东西最多，比谁每天得时间最少。 这俨然已经变成一种社交方式了
（arduous-英 ['ɑːdjʊəs] ）
（chuck
英 [tʃʌk] 美 [tʃʌk]
v. 抛掷；丢弃；放弃；与……断绝关系；驱逐；轻拍，抚弄；犯规投（球）