@StephFarrel @ToshiAkima It probably depends on conditions (wind, etc.). If you could smell someone smoking a cigarette there is some risk.
@StepherFarrel@ToshiAkima这可能取决于条件（风等）。如果你能闻到有人在抽烟，那就有一定的风险。
@StephFarrel @ToshiAkima It probably depends on conditions (wind, etc.). If you could smell someone smoking a cigarette there is some risk.
@StepherFarrel@ToshiAkima这可能取决于条件（风等）。如果你能闻到有人在抽烟，那就有一定的风险。