那时注意力下降了一些，没有人发话。

There is no voice when the focus drops a little bit.

youdao

当人们睡眠不足时，会出现注意力下降、记忆力减退以及思维僵化。

When people lose sleep, their concentration drops and they suffer memory lapses.

youdao

人们会难以集中注意力，而且记忆力下降。

It's harder to pay attention, and memory is affected.

youdao

你注意力一旦分散，小球就会下降。

Break your concentration and the ball descends.

youdao

它可能会导致听力下降，压力，血压升高，睡眠不足，注意力，以及生产力损失。

It can cause hearing loss, stress, high blood pressure, sleep loss, distraction, and lost productivity.

youdao

它可能会导致听力下降，压力，血压升高，睡眠不足，注意力，以及生产力损失。

It can cause hearing loss, stress, high blood pressure, sleep loss, distraction, and lost productivity.

youdao