350毫升保温杯小不小？
Whether the size of 350ml vacuum cup is too small？
保温杯 vacuum cup
黎明时我们喝放在保温杯里的咖啡或茶，保温杯的性能很好，放了很久的咖啡还能烫嘴。
With dawn comes coffee or tea in vacuum mugs, which enable lips to get scalded longafter pouring.
随身携带保温杯，叫咖啡销售员将咖啡倒入杯中而不要使用一次性杯子。
Carry your own thermal mug and ask coffee retailers to fill it for you rather thantaking a disposable cup.
希望能帮助到你，望采纳！！！！
