offer_optional_有道手机词典

1.The Volvo XC60 is the only model of the three to offer optional rear integrated child booster seats.
沃尔沃XC60的是三个唯一的模式，以提供可选的后方综合儿童助推器席位。
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2.The firm plans to offer optional solar-photoelectric systems, to be set up as a car port at home, that will be able to power the cars for 80km a day without having to draw on the grid.
公司计划提供光电转能系统，即未来的太阳能车房能实现电驱车不必从电网取电一天跑80公里了。
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3.To help enhance safety, products offer optional finger-safe, see-through covers, an Ingress Protection 20-rating that includes lockout/tag out capabilities and open circuit indication.
为了帮助提高安全性，产品提供可选的手指安全，可透视的盖子，以及包含锁定/ 标签能力和开路指示功能的20等级的防尘防水保护。
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