Bethan's sister was as friendly and natural as the rest of the family.

伯森的姊妹和其他家庭成员一样亲切自然。

《柯林斯英汉双解大词典》

Make it a habit of trading contact information with everyone you meet, then touching base every so often. Keep your exchanges friendly, natural, and helpful at all times.

试着与你遇见的每一个人去交换信息，并且时不时地保持着联系，并且养成习惯。记住，你的信息交换必须是友好、自然的，而且对相互都有帮助的。

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Keep your exchanges friendly, natural, and helpful at all times.

记住，你的信息交换必须是友好、自然的，而且对相互都有帮助的。

youdao

They say they benefit from using natural dyes, which makes their batik more environmentally friendly.

VOA: standard.2010.04.14

Energy companies say that drilling for natural gas is safe and done in an environmentally friendly way.

CNN: Urban drilling bonanza pits neighbor against neighbor

In addition to recycled products, Ford also uses other eco-friendly materials including soy foam seat cushions and natural-fiber plastic in center interior components.

FORBES: Ford Focus Uses Recycled Jeans

The country is friendly, fun, affordable and teeming with wonderful natural, cultural and culinary treasures.

FORBES: World's Greatest Sporting Event You Don't Know About