英语翻译
three bue services operate from the same depot.
the first service leaves at 10 minute intervals,.the second at 15 minute intervals and the third at 25 minute intervals ,all three services leave the depot together at
08:00 .find the time when the three services next leave the
depot together.
前面第二个单词是bus ,我相信真正翻译对的也会给出正确的答案的