Men tend to put on weight in middle age.

男人到了中年体重往往会增加。

《柯林斯英汉双解大词典》

We also tend to put on weight as we get older.

此外，随着我们年龄的增长，体重也会增加。

youdao

The men most likely to put on weight were those who drank the most and also those who drank no beer at all.

最可能增重的男性有喝酒最多的，还有从不喝啤酒的。

youdao

You'll be biased to put extra weight on the cases that support your theory and diminish cases that refute it.

你的偏向令你更注重于,那些证明你的看法的个案上,而无视驳倒你的看法的个案。

耶鲁公开课 - 心理学导论课程节选

When people drink too many beverages containing added sugar, such as soft drinks, fruit drinks, energy or sports beverages, they tend to put on weight.

CNN: Sugary drinks linked to 180,000 deaths worldwide

Once I started to put on weight however I began to struggle with day to day tasks - my heart just wasn't coping with the extra strain.

BBC: 'Weight loss has prolonged my life'

The results may have been a surprise: None of his NFL elders told him to put on weight and Steelers linebacker Larry Foote told him that by now, weight had become "the most overrated thing" in football.

WSJ: NFL Players: Tired of Being Fat