Как по Английски будет 朴实无华

adjective

Without guile or deception.

Примеры использования:

An artless, naive girl

noun

The quality of being artless; especially freedom from artificiality; frank simplicity, guilelessness.

adjective

Lacking skill, ability, or know-how; unskilled; (formerly also) †ignorant (obsolete). later: specifically that lacks training or expertise in a craft or skilled occupation. also occasionally as noun: unskilled people as a class.

adjective

Not appearing trite or commonplace through being overused; original.

Примеры использования:

The fresh unhackneyed sentiment of the picture

adjective

Not having any decoration.

Примеры использования:

An unornamented two-storey building

adjective

Not attempting to impress others with an appearance of greater importance, talent, or culture than is actually possessed.

Примеры использования:

A friendly and unpretentious hotel

adjective

Lacking refined worldly knowledge or tastes.

Примеры использования:

An unsophisticated young man

noun

→  be (as) plain as the nose on your face

noun

→  be (as) plain as the nose on your face