1. A guide gives a brief talk on the history of the site.
导游ç®è¦å°ä»ç»äºé£ä¸ªéåçåå²ã
2. Now please be brief â my time is valuable.
请é¿è¯ç说ââæçæ¶é´å®è´µã
3. This is a brief stop to take on passengers and water.
è¿æ¯ä¸æ¬¡çæåé ï¼ä¸ä¸å®¢ï¼å å æ°´ã