chris看來 QuietOn 對於工程噪音的效果還蠻顯著的!QuietOn — Active Noise Cancelling Earplugs | Indiegogo https://www.indiegogo.com/projects/quieton-active-noise-cancelling-earplugs-sleep#/Dec 10, 2016Dec 10, 2016
chris深得我心的關於 uber 的好文!https://buzzorange.com/2016/12/07/stop-hate-uber-irrationally/Dec 8, 2016Dec 8, 2016