OK, sir, just sit tight, and we'll have an ambulance there in about ten minutes.
好的,先生。你就在那边等着,救护车10分钟之内到。
if there is any effect of noise upon mental health it must be so small that present methods of psychiatric diagnosis cannot find it.
如果噪音对精神健康有影响的话,那也一定是微乎其微,以致现代的精神病诊断方法还发现不了。