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åµï¼ä¹å¯è¯´æ¯âè¿å»çè¿å»âï¼ï¼the play had already started when we got to the theatre
è¿å»å®æè¿è¡æ¶ï¼ç±had been å ç°å¨åè¯ææï¼ä¸»è¦è¡¨ç¤ºè¿å»ææ¯ä»¥åä¸ç´å¨è¿è¡çä¸ä¸ªå¨ä½ï¼nobody knew what this rascal had been doing all these years
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