【全球資訊】 Initial Keynote Speakers Announced for The Linux Foundation Open Source Leadership Summit... https://fb.me/6VToRpfNv
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
【全球資訊】 Initial Keynote Speakers Announced for The Linux Foundation Open Source Leadership Summit... https://fb.me/6VToRpfNv