試驗田

Simplified: 试验田

shìyàntián ㄕˋ ㄧㄢˋ ㄊㄧㄢˊ

    • pilot site
    • trial project

Character by character

Saying俗语俗語

Idiom惯用语 · Widely known

Literally
experimental field
Meaning
A pilot site or trial project where experience is gained before wider rollout. Neutral.

Sources