打开终端（Terminal / PowerShell），执行以下命令进行环境自检：
where TfT_fTf is the federal tax, TcT_cTc is the base cantonal tax, McM_cMc is the cantonal multiplier and MmM_mMm is the municipal multiplier.。关于这个话题，safew官方版本下载提供了深入分析
Still, when my plane’s turn came, the takeoff was as exhilarating as ever—the low rumble and rising thrum, the smooth detachment and sudden lift, and then the surge through clouds into a piercing blue sky. To fly is to be suspended in disbelief. Hurtling through thin air at subzero temperatures, thirty-five thousand feet above Earth, you have no choice but to trust that the atmosphere won’t kill you. That the giant machine you’ve boarded won’t fall apart. A Boeing 777 is pieced together from more than three million components, many of them essential to keeping it aloft. And the atmosphere has countless more moving parts. As the French aviation pioneer Pierre-Georges Latécoère put it, in 1918, “I’ve redone all the calculations, and they confirm what the experts say: It can’t work. There’s only one thing to do: Make it work.”，更多细节参见搜狗输入法下载
pub fn load() - Result {