perhaps; maybe

that's fine; may as well; (reduplicated) regardless of whether ... or ...

in other words; that is to say; so; thus

(reduplicated) whether... or...; never mind; fine (indicating acceptance or resignation)

Yemen

(not) ever again; (not) any longer

as empty as anything (idiom); completely bereft; to have nothing; vacuous; hollow; empty (argument, head etc)

(lit.) 之[zhi1], 乎[hu1], 者[zhe3] and 也[ye3] (four grammatical particles of Classical Chinese) (idiom); (fig.) archaic expressions

Appetite and lust are only natural (Mencius 6A:4).; By nature we desire food and sex.

mouth full of literary phrases; to spout the classics