"The time for empty talk is over," he added later. "Now arrives the hour for action. Do not allow anyone to tell you it cannot be done."

“讲空话的时代结束了，”他后来接着讲道。“现在到了行动的时间。不要让任何人告诉你这是做不到的。”

youdao

If the refractory wall is covered with high reflectivity coating, the heating-up time with workpieces is reduced obviously, whereas the heating-up time at empty cannot be reduced;

炉壁内表涂以高反射率涂料后，可明显缩短工件随炉升温时间，但不能减少空炉升温时间；

youdao

If the refractory wall is covered with high reflectivity coating, the heating-up time with workpieces is reduced obviously, whereas the heating-up time at empty cannot be reduced;

炉壁内表涂以高反射率涂料后，可明显缩短工件随炉升温时间，但不能减少空炉升温时间；

youdao