He has no roots in business circles.

他在商界没什么根底。

With no vegetation and no roots to reinforce them,nothing holds the soils back.

没有植物和根茎的加固,土壤被雨冲走。

His alien philosophy found no roots in the American polity ( New York Times )

他与众不同的哲学并非来源于美国的政治体制 ( 纽约时报 )

I wanted to be like an orphan who had bummed around the country on trains and just arrived out of nowhere, with no roots, no connections, no background.

我就想像个搭火车四处流浪的孤儿一样，突然出现在校园，没有根，没有与外界的联系，也没有背景故事。

He was the type you sometimes meet while travelling, a citizen of nowhere, with no roots, family or friends.

你旅行时会碰到这种类型的人，他不属于任何地方，没有根，没有家庭和朋友。

Experts have confirmed that the fossilised plants are liverworts, a simple species which has no roots or stems.

在这里输入译文专家已经证实这些植物化石是一种没有根和茎的原始苔类。

When mature the gametophyte shows differentiation into stem and leaves but there are no roots or vascular tissues, but mosses do possess elongated conducting cells.

当成熟时，配子体表现出茎和叶的分化，但没有根和维管组织，但藓类拥有一些延长的传导细胞。