miàn / duì / zhè / me / yán / zhòng / de / pī / píng / tā / réng / rán / mǎn / bù / zài / hu / xiàng / shén / me / yě / méi / fā / shēng / guò / yí / yàng

面对这么严重的批评，他仍然满不在乎，像什么也没发生过一样。

Despite such serious criticism, he remained completely unconcerned, as if nothing had happened.