立彬の日本語
郵便配達は２日おきにやって来ます。
tbd
The mailman comes around every three days.
The letter carrier comes every three days.
954
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郵便配達， ゆうびんはいたつ
1. postal delivery, mail delivery
2. postman, mailman, mail carrier
tbd
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おきに， 置きに
1. every ..., every other ..., at intervals of ..., with ... in between, ... apart
tbd
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やってくる， やって来る， 遣って来る
1. to come along, to come around, to turn up
2. to arrive at the present, to get where one is, to have been doing something (for a period of time)
tbd
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