旋转到纵向

studio portrait───摄影棚肖像

studio portraits───影楼人像相片，人物照（studioportrait的复数形式）

rise to the bait───入圈套；上当受骗

self-portrait───自画像(电影名)

to portray───描绘；描写

Sensors rotate the display from portrait to landscape as required, turn off the display to conserve power when a user lifts the phone to his ear and adjusts its brightness according to the light.───传感器按需轮换屏幕背景，从肖像画到风景图，简单易行；在用户接听电话时关闭背景以节约用电；并且根据周围光线调整背景亮度。