The walls were plain and unadorned.

墙壁朴素无华。

It was the plain unvarnished truth.

这是简单确凿的事实。

A plain necklace was her only adornment.

她身上的饰物就只有一串简单的项链。

She swapped her plain suit for a girlie dress.

她把一身朴素的套装换成了一条有女人味的裙子。

He was attired in a plain, mud-flecked uniform.

他身穿一件朴素而沾有泥点的制服。

It was plain to him that I was having a nervous breakdown.

我那时神经衰弱，他是清楚的。

You can substitute plain flour if you cannot find self-raising flour.

如果你找不到自发面粉，可以用普通面粉来代替。

You don't need any special skills for this job, just plain common sense.

这项工作不需要任何特殊技能，只要有普通常识就够了。

The wide plain, with thousands of animals on the move, was an awesome spectacle.

成千上万的动物在辽阔的平原上活动构成了令人赞叹的奇观。

The Shakers believed that furniture should be plain, simple, useful, practical, and of sound construction.

震颤派教徒认为家具应当朴素、简单、有用、实际，且构造很好。

Is plain tap water all that bad?

普通的自来水真的那么糟糕吗？

But is plain tap water all that bad?

但是普通的自来水真的那么糟糕吗？

Just a pig—a plain pig!

只是一头猪——一头普通的猪！

It is plain, but you know it's nice-looking.

它很普通，但如你所见，它很好看。

Plain and simple clothes are appropriate for school wear.

朴素的服装适合在学校里穿。

She made her annoyance plain.

她满脸不耐烦。

I don't like plain chocolate.

我不喜欢吃黑巧克力。

The facts were plain to see.

事实显而易见。

It was a plain, grey stone house.

这是一座简朴的灰色石头房子。

It was a rip-off, plain and simple.

这是一个不折不扣的冒牌货。

The city is pretty much plain vanilla.

这座城市相当一般化。

He made it plain that we should leave.

他明确表示要我们离开。

He placed the paper in a plain envelope.

他把论文放在一个空白信封里。

The plain fact is that nobody really knows.

事实很明显，没有人真正了解。

The implication was plain, if left unstated.

即使不说出来，隐含义也很明显。

The interior of the church was plain and simple.

教堂内部朴素无华。

In general, a plain carpet makes a room look bigger.

一般来讲，纯色的地毯使房间显得更大。

Three officers in plain clothes told me to get out of the car.

三名便衣军官叫我从车上下来。

Can you help me translate this legal jargon into plain English?

你能帮助我用浅显易懂的英语来说明这一法律术语吗？

Pregnancy wasn't all plain sailing and once again there were problems.

怀孕并非一帆风顺，又一次出现了若干问题。