FT Edit: Access on iOS and web
for (int i = 0; i < n1; i++) {。爱思助手下载最新版本对此有专业解读
（二）在铁路、城市轨道交通线路上放置障碍物，或者故意向列车投掷物品的；，这一点在快连下载-Letsvpn下载中也有详细论述
drop-newest: Discards incoming data when full. Useful when you want to process what you have without being overwhelmed.
MIT — Rikkert ten Klooster