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食糧， しょくりょう
1. food (esp. staple food such as rice or wheat), provisions, rations, food supply
食物（尤其是主食如大米或小麦）、给养、口粮、食品供应
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される， 為れる
1. to be done (to someone or something)
2. to do, to be doing
(对某人或某物)进行某种动作，する的被动形态；(对某人或某物)正在做，即将做
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
