Here in the Silvester household, ages range from Toby at two to nan at ninety-three,像西尔维斯特家族，年龄跨度从2岁的托比到93岁的老奶奶

range from:从 ... 到 ... 变动；从 ... 到 ... 范围

The children's ages range from 8 to 15.

这些孩子们的年龄在8岁到15岁之间。

The frontier range from the northern hill to the southern coast.

边界从北部山地一直延伸到南部海岸。

but even though we all grow up expecting to grow older,但即使人人都在成长，并可预期会越长越老

even though:即使；尽管

He will come on time even though it rains.

即使下雨，他还是会准时来的。

Even though you do not like it, you must do it.

即使你不喜欢这工作，你也得做。

grow up:长大； 成长

That little girl have grow up into a pretty woman.

小女孩已长成为一个漂亮的女人。