长时间

I have been here for a long time.

我在这里很长时间了。

I have been waiting for a long time.

我已经等了很长时间了。

Organic beeswax and zinc create a protective barrier that stays in place long after initial application.

有机的蜂蜡和氧化锌成分在使用初期就在宝宝的肌肤上给予长时间的保护膜。

There is a man who follows behind you for a long time.

有个人跟在你后面很长时间了。

For some time after their visit to the church belfry it had been impossible to arrange meetings.

去了教堂钟楼后，他们很长时间没法子安排约会

It will not take long before it bends.

它不会需要很长时间才弯曲。

The Pakistani government must realize that kleptocracy can only continue for so long – eventually, they will be forced to choose: governing the periphery of their country benevolently or giving up power in the capital to mob rule.

巴基斯坦政府必须认识到，盗贼统治的国家只能持续这么长时间——最终，他们不得不选择：是仁慈地控制他们国家的周边地区，还是放弃首都的权力，采取暴民统治。

Come so, metope prevented lacquer disease already, benefit brushs the effect at maintaining besmear more for long.

如此一来，墙面既避免了漆病，又利于更长时间保持涂刷效果。

Over an extended period of time, in fact, that is the best test.

实际上，在一段较长时间内股价是最好的考验。

Timber have bester turn into getting mauve gradually, belong to for red sandalwood, but sour branch and red sandalwood two kinds of different hardwood, sour piece valuable timber, through is it can is it level like ancient bronze mirror to reach to polish, comfort detailed to slip coolly, the wooden line is beautiful , difficult to be moribund , durable in use.

酸枝初伐时，心材淡红色至赤色，经长时间放置，可沉于水。颜色逐渐转化为紫红色，光泽变为暗沉。酸枝木坚硬而重，可沉于水。木材有深褐色渐转化为紫红色，为紫檀属，但酸枝和紫檀是两种不同的硬木，酸枝为贵重木材，经打磨可达到平整如鉴，抚之细滑清凉，木纹美观，不易腐朽，经久耐用。

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。