十四届全国人大四次会议今天举行民生主题记者会。文化和旅游部部长孙业礼介绍，我国大力推动入境支付便利化，2025年，入境游客使用移动支付消费约800亿元。
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But e-bikes containing lithium-ion batteries are a newer challenge. "When a battery fails, it doesn't necessarily ignite, it will often produce some off-gases," says Stephen Welch, senior lecturer at the University of Edinburgh's Fire Research Centre. "Those off-gases are toxic and flammable. If they accumulate, you can have an explosion risk."
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