At 6'o,a clock ticks 6 times.
在6点时,钟发出6记滴答声.
The time between first and last ticks is 30 seconds.
在第1声和最后1声滴答声之间间隔的时间为30秒.
How long does it tick at 12'o clock.
那12点的时候,钟发出的滴答声将持续多少时间呢?
At 6'o,a clock ticks 6 times.
在6点时,钟发出6记滴答声.
The time between first and last ticks is 30 seconds.
在第1声和最后1声滴答声之间间隔的时间为30秒.
How long does it tick at 12'o clock.
那12点的时候,钟发出的滴答声将持续多少时间呢?