本期內(nèi)容：

An app that rewards students for time spent away from their phones is being released in the UK. Hold was developed by three students who met at Copenhagen Business School and wanted to develop something to help with the issue of device distraction. It has proved popular in Scandinavia, with more than 120,000 users across Norway, Denmark and Sweden. Experts are growing increasingly worried about the issue of device addiction.

reward: vt. 獎(jiǎng)勵(lì)
develop: vt. 開(kāi)發(fā)
distraction: n. 分心
Scandinavia: 斯堪的納維亞地區(qū)（包括挪威、丹麥和瑞典）
growing worried: 越發(fā)擔(dān)心
addiction: n. 癮

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