Oolong tea is semi-fermented tea and is somewhere between green and black tea.

乌龙茶属于半发酵茶，茶多酚含量处于两者之间。

youdao

The new Snapple label boasts that the drink is "made with green and black tea leaves."

新的Snapple商标自夸其饮料是"由绿茶和红茶叶子制作."

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Properties in green and black tea called antioxidants are thought to be active agents against skin cancer.

绿茶和红茶里所含的所谓的抗氧化剂被认为是对抗皮肤癌的活性成分。

youdao

It has flowers like stars and shiny berries that start out green and turn purple to black.

VOA: special.2009.08.25

There's a function in purple, there's a string in green, and in black I have the assignment statements.

还有个粉色的方法，绿色的字符串，赋值声明是黑色的。

麻省理工公开课 - 计算机科学及编程导论课程节选

Brown and green liquid flowed into the water and black smoke filled the sky.

VOA: special.2009.07.13

The missing lizard is described as being dark green and black in colour, with around half its length being its tail.

BBC: Black-throated monitor lizard

The Bournville so called 'Centre of Excellence' will work on new product development for brands such as Cadbury Dairy Milk, Toblerone, Green and Black's and Suchard.

BBC: Kraft UK headquarters to close

The green and black cards, which are being distributed to 210, 000 households, release a scent when scratched that replicates the smell of cannabis during its growing state.

BBC: Cannabis scratch and sniff cards to track down farms