And though both groups' moods improved after two months, only the low-fat, high-carb group kept up the good feelings. So what we eat doesn't just go to our waists — it also goes to our brains.

虽然两组在控制饮食后两个月都能逐渐习惯，但只有饮食低脂高热的那一组一直保持了好心情~所以我们吃什么不光关系到腰上的“游泳圈”，也和心情脱不了干系。

youdao

The high-profile chairman of Alibaba Group, Jack Ma, issued a letter saying that the firm would prosper only by “holding on to our ideals and our principles”.

阿里巴巴高知名度的董事长，马云，发布了一封信说到，公司只有“坚持我们的理想和原则”才会成功。

youdao

Seen nearly edge-on, NGC 253 is only 13 million light-years away, the largest member of the Sculptor Group of galaxies, neighbor to our own local galaxy group.

在靠近天穹边缘出现的 NGC 253 距离我们只有 1300 万光年之遥，它是玉夫星系团的最大的成员，和我们所在的星系团相邻。

youdao

Turns out I was the only person in our group -- including one guy who had only one good arm -- who didn't complete the ride.

WSJ: A Ride Across Iowa

Campaigner Hen Anderson, co-founder of Save our Woods, said the only group that had been adamant that the nation's forest estate should remain publicly owned was the public itself.

BBC: Public forests must not be sold, say advisers

Frank was the only one of our group to have taken a hog that evening, and so it was his boar that was winched up on the gambrels (imagine a heavy steel coat hanger with hooked ends, suspended from an iron frame by steel cable), the animal's hind legs at eye level.

WSJ: Going the Whole Hog at a Hunting School