这里不使用杀虫剂，而是电子灭虫器来保护茶树免受叶蝉及其它嗜茶叶害虫的侵害。
Instead of pesticides, bug-zappers protect the crop from leafhoppers and other tea-loving pests.
加利福尼亚棕榈泉附近的白水大峡谷自然保护区里面，一头年幼的黑熊被游人吓到后从一颗三角叶杨后面窥视。
A black bear cub peers from a Cottonwood tree after being scared up there by a visitor to the Whitewater Canyon nature preserve near Palm Springs, California.
除一般照明外，盒子还有内置LED阅读台灯，而窗户也配备电动百叶窗来保护隐私。
In addition to general lighting, the box has built-in LED reading lamps while Windows are equipped with electric-drive blinds for privacy.
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