Хитрость иранских ракетчиков оценили20:57
Гангстер одним ударом расправился с туристом в Таиланде и попал на видео18:08
，这一点在PDF资料中也有详细论述
"Our triage area, emergency room and wards were full of patients, so we expanded capacity by using tents and a meeting space, which also filled quickly."
Since we concluded the existing abstractions tend to get weaker as new features are built, why not create new abstractions instead?