本期内容：

Facebook says a bug that inadvertently accesses a user's iPhone camera while they're scrolling through the News Feed will be fixed sometime today.
The bug, which was discovered by Joshua Maddux, owner of web design firm 95Visual, appears to be exclusive to iOS and does not affect Android devices.
Maddux took to Twitter to report his discovery, where he posted a video that showed his camera, pointing forward, was running in the background while he was scrolling Facebook.

inadvertently adv. 无意地（carelessly）
• advertent adj. 注意的，留意的
• 词根: vert表示“转”
• extrovert adj. 外向的
• universe n. 宇宙
access vt. 有权进入
scroll v. 滚动 n. 卷轴
• scroll down: 向下滑动
• phubbing: 低头族，低头玩手机的人
exclusive adj. 专用的，独有的（something that is exclusive is used or owned by only one person or group, and not shared with anyone else）
• an exclusive interview: 独家采访
• exclusive PS4 games: PS4独占游戏
affect vt. 产生影响
• Smoking affects your health.
吸烟会影响你的健康。
• effect n. 影响
• have an effect on sth. 对……有影响
• Smoking has a bad effect on your health.

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