-----------------------------------
峠を越す， とうげをこす
1. to pass the peak (of something), to get through the most difficult part, to be over the worst (e.g. an illness)
2. to cross a pass
tbd
は
1. indicates sentence topic
2. indicates contrast with another option (stated or unstated)
3. adds emphasis
指示句子的主题；表示与另一选项（无论是否明确提及）形成对比；表示强调
