What features are available in Japanese to express politeness and social relationships?
or:What features are available in Japanese to express politeness and social relationships?or:Many. Not only in vocabulary & grammar, but even certain
or:What features are available in Japanese to express politeness and social relationships?
or:Many. Not only in vocabulary & grammar, but even certain manner of speech is required or forbidden on account of politeness, informally (eg can't say \"you\
