One drawback is that children become fixated and immersed in their screen time and become reluctant to exercise.

一个缺点是，孩子们迷恋并沉浸在他们的屏幕时间里，变得不愿意运动。

youdao

One drawback is that children become fixated and immersed in their screen time and reluctant to do exercise, resulting in problems such as obesity.

一个缺点是，孩子们会过分沉溺于电脑屏幕中，不愿意运动，从而导致肥胖等问题。

youdao

One drawback is that children become fixated and immersed in their screen time and become reluctant to exercise, resulting in problems such as obesity.

一个缺点是，孩子们会过分沉溺于电脑屏幕中，不愿意做运动，从而导致肥胖等问题。

youdao

One drawback is the cost. An interceptor missile costs $50,000, compared to just $500 for a Palestinian rocket.

VOA: standard.2010.07.20

One drawback is that most car share services have very little availability at airports.

BBC: Pay-as-you-go rental cars

It has only one drawback--the battery to run the car hasn't been invented yet.

FORBES: Magazine Article

One drawback for attackers is that the new, mobile LOIC is much less powerful.

FORBES: Click 'n Hit: How Supporters Of Anonymous?Are Making It Easier To Cripple Websites