欢快

On the stubble of cut grass the striped gophers were scampering.

几只棕黄条纹的囊地鼠在只剩下草茬地里欢快的忙碌着。

We had heard no step on the grass-grown track; the water running in the vale was the one lulling sound of the hour and scene; we might well then start when a gay voice, sweet as a silver bell, exclaimed

在杂草丛生的小径上，我们没有听到脚步声，此时此刻此情此景中，唯一让人陶醉的声音是潺潺的溪流声。因此当一个银铃似的欢快甜蜜的嗓音叫起来时，我们很吃了一惊

Women in furs and men in greatcoats moved gaily in the wintry air .

穿毛皮衣的女人和穿大衣的男人正欢快地在冬天的空气里走动。

Autumn Fengyi Chui, palm trees sway with the leaves, like a green-haired girl dancing in a jubilant manner.

秋风一吹，棕榈树的叶子摇摆着，像个绿头发的小姑娘在欢快地翩翩起舞。

The guard waved his welcome flag, the engine-driver whistled in cheerful response, and the train moved out of the station.

信号员挥动了他望眼欲穿的那面小旗，火车司机拉响了欢快的汽笛。火车隆隆驶出了站台。

Ccasionally, if I am very fortunate, I place my hand gently in a small tree

如果幸运的话，偶尔会感到歌唱的小鸟欢快的颤动。

Revealed to me. Occasionally, if I am very fortunate, I place my hand gently in a small tree and

当我把手轻轻地放在一棵小树上，如果幸运的话，偶尔会感到歌唱的小鸟欢快的颤动。

A heavy-headed dog lacks the necessary bright, alert, full-of-sense look that contributes so greatly to expression.

沉重的头部无法表现出欢快、警惕、充满理性等必要的表情。

The children of the herdsmen Far away, some kids rushing out of the tent happily to welcome us.

《牧民的孩子》远远地就有牧民的孩子欢快地冲出帐篷，迎接我们的到来。

Carrying with the love, the Bourn trickles in the hill, in the village and in the city. She passes lucky messages, links the spring, fills the lake and inrushes the river.

溪流带着爱在山涧、村野、城市间流淌，传递宁静、欢快和吉祥音讯，连接一泓泓清泉，充盈一池池湖水，流入一条条河流。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。