1.5 hours
1.5小时
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Each interview lasted about 1.5 hours.
每次采访持续大约1.5小时。
youdao
A process was created that takes approximately 1.5 hours to run.
创建了一个需要运行一个半小时的进程。
Including the two emails I write to my list, that's about 1.5 hours time total.
包括我按照清单所写的两封邮件，总共花了1.5个小时。
Harrison spoke for more than 1.5 hours.
VOA: special.2009.01.29
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