This is Buster setting up a pull-up machine at the office of his new startup Habit Labs, where they're trying to build up other applications like Health Month for people.
这是伯斯特在他新开办的习惯实验室的办公室里 搭起的引体向上机 在那里，他们还尝试着为人们建造其他应用 像是健康月