1. Even a fifteen-minute burst of light in otherwise sustained darkness can reset an animal's circadian rhythm. 即使是15分钟的猝发光（其它地方是持续的黑暗环境）也可以使动物重新设定生理节奏。
2. Then set the bowl in a basin of cold water and beat for a minute or two until the mixture is light, fluffy, and a pale ivory color. 用木勺搅打数秒，直至黄油变软。 然后再把碗拿出来放在一盆冷水中，再搅打一到两分钟直至黄油糊变得很轻，蓬松，有点发白就可以了。
3. To start the engine, one must first light the small flame beneath the hot ignition tube and crank the engine once using the crank; these preparations take only a minute. 要启动发动机，首先得点燃热管，再转动曲柄轴，发动机便启动，这些准备工作只需一分钟。
4. The workload simulates three types of mail users: light, medium, and heavy. In each iteration of the 15-minute script, users. 该工作负载模拟3种类型的邮件用户：轻型、中型和重型。
5. The minute we landed at Asmara International, I was struck by how bright the light was. 从飞机在阿斯马拉国际机场降落的那一刻起，我就为强烈的日光所震惊。
