去年，国家游乐场安全计划在全国范围内走访了3000多个游乐场后，将国家游乐场的安全等级定为 “C” 级。
Last year the national program for playground safety gave the nation's playgrounds a grade of "C" for safety after visiting more than 3,000 playgrounds nationwide.
第三，邻居应该注意彼此的安全，发现想偷东西的可疑人士，或是有危险的状况出现，比如游乐场中的滑梯毁损时，都要告诉大家。
Third, neighbors should watch out for each other's security by reporting suspicious people who may be trying to steal something and dangerous conditions such as a broken slide on the playground.
游乐场利用物理原理造成危险的假象，而游戏本身却十分安全。
Amusement park rides use physics laws to simulate danger, while the rides themselves are typically very safe.
然后她还呼吁从不安全的游乐场设备到灯不亮的公园都应防止出现儿童创伤的其他原因。
Then she moved on to preventing other causes of trauma injuries to children, from unsafe playground equipment to unlit parks.
这个想法听起来很棒——孩子们在游乐场自在安全地玩耍，你可以在做饭的同时关照他们的情况。
The idea sounded great at first - your kids run off to happily and securely play at the park and you can watch them while you cook dinner.
LED点光源安全可靠、耗电低、使用寿命长，主要用于宾馆、酒店、广场、酒吧、公园、游乐场等公共场所彩色灯光点缀。
LED light source safe and reliable, low power consumption, long service life, is mainly used in hotels, restaurants, bars, park, square, playground and public places such as color lamplight ornament.
LED点光源安全可靠、耗电低、使用寿命长，主要用于宾馆、酒店、广场、酒吧、公园、游乐场等公共场所彩色灯光点缀。
LED light source safe and reliable, low power consumption, long service life, is mainly used in hotels, restaurants, bars, park, square, playground and public places such as color lamplight ornament.
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