杯子：cup / mug
A nice cup of tea.
好喝的一杯茶。
A warm mug of tea.
溫暖的一杯茶。

black tea 紅茶

Herbal tea 草本茶
Tea that uses natural medicine ect considered good for your health.
這種茶含有對身體健康有好處的的天然草本。

Tea party 茶會
A time for cakes chatting and drinking tea, not as common as it used to be.
吃蛋糕喝茶聊天的時間，茶會沒有以前那么流行了。

Green tea -- not so popular in the west as it is in China -- usually uses tea leaves.
綠茶，在西方，沒有像在中國一樣這么流行。

Tea leaves / Tea bags
茶葉包

Storm in a teacup -- making a big fuss about a little thing 小事一樁
It's a storm in teacup, nothing bad will happen.
這只是個小事兒，不會發生什么壞事。