Regular exercise helps prevent weight gain.

经常锻炼有助于防止体重增加。

Experts say weight gain results from less movement.

专家说，体重增加是因为运动量减少。

Which is one reason for freshman weight gain.

这是大一新生长胖的又一原因。

Many resolutions revolve around diet and weight gain.

许多人的决定涉及到节食和体重。

Weight gain after menopause isn't inevitable, however.

不过，更年期增加的体重还是可以避免的。