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買う， かう
1. to buy, to purchase
2. to value (highly), to think highly of, to have a high opinion of, to appreciate, to recognize
3. to incur (someone's anger, displeasure, etc.), to elicit (e.g. sneers), to invite (e.g. scorn), to evoke, to arouse, to win (so...
买，购买；珍视，高度评价，推崇，欣赏，认可；招致（某人的愤怒、不满等），引发（例如冷笑），招来（例如鄙夷），唤起，激起，赢得（某人的好感）；接受，承担，接手；支付（妓女、艺伎等）的费用
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
が
1. indicates the subject of a sentence
2. indicates possession
3. but, however, (and) yet, though, although, while
4. and
5. used after an introductory remark or explanation
6. regardless of ..., whether ... (or not), no matter ...
7. indicates a des...
tbd
