解çé¢ç®ï¼è¿è¯æå¥: Sometimes I go to school by train. æ±è¯ç¿»è¯ä¸ºï¼ææ¶ï¼æä¹ç«è½¦å»ä¸å¦ã
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â He sometimes writes to me. ä»é´æç»æååä¿¡ãï¼è°è¯å¨è¯åï¼
â¡ Sometimes I go by car. ææ¶æå汽车å»ãï¼ç½®äºå¥é¦ï¼
⢠Sometimes we went to the beach and at other times we sunbathed on the patio. æ们ææ¶å»æµ·æ»©ï¼ææ¶å¨é¢åéåæ¥å æµ´ãï¼ç½®äºå¥é¦ï¼
⣠I walk to school sometimes. æææ¶èµ°è·¯å»ä¸å¦ãï¼ç½®äºå¥æ«ï¼