Diarrhoeal disease mainly affects children under two years old.

腹泻病主要影响两岁以下儿童。

youdao

Children under two years old cannot be received into the kindergarten.

两岁以下的儿童不准进幼儿园。

youdao

Out of the 1.5 million children killed by diarrhoeal disease in 2004, 80% were under two years old.

在2004年死于腹泻病的150万儿童中，80%的死亡儿童不到两岁。

youdao

We are first time buyers with several children under two years old, and a reasonable income.

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When I met Sandy, a rising executive at a big-time digital media company, she had two children under two years old.

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An MSF study at the camp last November revealed a critical nutrition situation, with mortality rates above the emergency threshold for children under two years old.

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