The light emitted is bluish due to the use of blue glass.

由于使用蓝色玻璃，所以灯泡发出的光带有蓝色。

youdao

I put some blue glass stones into my vase, they made those flowers even more pretty.

我把一些蓝色的玻璃石头放在花瓶里，他们让那些花更漂亮了。

youdao

Detail Make of blue glass, Bath towel rack, Nozzle massage, Water faucet, Handled sprinkling.

功能说明蓝色玻璃制，浴品架，按摩喷头，水制开关，花洒。

youdao

For example, adding copper to glass can make it blue, while adding tin can make it white.

VOA: special.2009.09.16

The bathroom now has a sloped ceiling, added windows, a skylight, hand-cut sky-blue glass tiles in the shower, a big white tub and contemporary oak cabinets with Carrara marble tops.

WSJ: A Family-Friendly Retreat in Venice

In her hand was a hand-blown blue glass vase.

FORBES: Writer Grieves for One of Afghanistan's Lost Women

Among the unique objects which point to the presence of Africans on the military frontier, is a 2nd Century AD blue glass mould-blown vessel in the form of an African man's head.

BBC: NEWS | UK | England | Tyne/Wear | Romans 'were not colour prejudiced'