以前

Apeak distribution of root system in maize along soil profile as following: In flare opening stage peak value of dry weight of root in 0-20cm, dry weight of root reduced quickly with the increasing soil layer thickness.

根系干重在土壤中的垂直分布情况为：在大喇叭口期以前，根系干重峰值出现在10-20cm的土层内，而后随着土层深度的增加根系干重迅速下降。

The remains of Peking Man's daily life, hunting and the use of fire were also discovere, whitch testified the existance of apeman in Beijing region five hudred thousand yearsago.

并找到了"北京人"生活、狩猎及使用火的遗迹，证实50万年以前北京地区已有人类活动。

Before, she greeted the world at large with a smile and a cocky aplomb to the perils inherent to it.

以前，她欢迎了对对对它是固有的危险一个微笑和一个骄傲的沉著感到自由自在的世界。

There is very big apocalypse, I was 1 to come to over student every day before.

有很大的启示，以前我是一个天天来完的学生。

He is not apologetic:"It makes me more famous than I was," he says.

但，他没有道歉，并说："他因此也比以前更出名了。"

I've never heard you apologise before.

我以前从来都没听过你道歉。

The other tumor that occurs in the abdominal wall is the desmoid tumor, which arises from the fascia or aponeurosis of muscles.

发生于腹壁的另一肿瘤是纤维瘤，其起源于筋膜或肌肉的腱膜，常发生于以前剖腹手术的疤痕处，女性病人较男性病人更常见（图16）。

A member of an Iroquoian people formerly living in the Appalachian Mountains but now chiefly in Oklahoma.

以前生活在阿帕拉契山脉，但现在主要生活在俄克拉荷马州的易洛魁族人。

Is this|some apparition I see before real?

这是幻觉吗？|我以前看见的是真的吗？

If you do, your life will start appearing much better than before.

如果你做了，你的生活马上就会变得比以前更好。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。