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昨， さく

1. last (year), yesterday

tbd

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シーズン

1. season (period in which regulated games are played) 2. season (division of the year) 3. season (of a TV show, etc.) 4. season (for doing something, e.g. ski season, entrance examination season)

赛季（举行正式比赛的时期）；季节；季(电视系列剧)

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野球， やきゅう

1. baseball

棒球

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を

1. indicates direct object of action 2. indicates subject of causative expression 3. indicates an area traversed 4. indicates time (period) over which action takes place 5. indicates point of departure or separation of action 6. indicates object of d...

表示动作的直接对象；表示经过的场所；表示离开或分开的点

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彼， かれ

1. he, him 2. boyfriend

他

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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

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で

1. at, in 2. at, when 3. by, with 4. within, in 5. and then, so 6. and, then 7. let me tell you, don't you know

表示范围

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