Probably at least 500 sleeping babies.

可能至少有500名熟睡的婴儿。

youdao

Babies who cry excessively and have problems feeding and sleeping have a greater risk of serious behavioural problems later in life, say scientists.

科学家们认为，如果宝宝很爱哭，并且存在饮食及睡眠问题，那么他们在以后的人生中将更有可能出现严重的行为问题。

youdao

There's nothing sweeter than sleeping with your babies and feeling their breath on your cheeks.

没有比与你的宝宝一起入睡并感受他们对着你的脸颊呼吸更甜美的事了。

youdao

The old woman moved closer to the sleeping rain babies.

VOA: special.2009.02.28

They showed babies sleeping on their sides or stomachs.

VOA: special.2009.08.26

They won't be sleeping with the babies, Ms. Albright says.

WSJ: How to Swaddle an Infant Safely

Along the branches hung sleeping bats, like hundreds of swaddled babies.

NPR: 'Ancestor Stones:' Life and War in Sierra Leone

The twins are presumably in the park with Lorna, sleeping in their double stroller or being pushed, side by side, in the swings meant for babies.

NEWYORKER: Playdate