相当长的时间

For some time, it was uncertain whether Arnoldus would survive his gunshot wound.

在相当长的一段时间，都不能确定祖父的枪伤是否致命。

But an analysis by the World Bank argues that China is unlikely to face a labour shortage for many years.

但世界银行的一项分析认为在相当长的一段时间内中国都不会面临劳动力短缺。

Methyl alcohol has been widely used as additive of gasoline at home and abroad.

随着国内甲醇需求量的增大，甲醇在相当长的一段时间内仍需进口。

The language was mixed with a number of Hindi words and so I would understand him and would able to continue the conversation for quite a long time!

语言是混合了一些印地语的话，所以我能够理解他，将能够继续谈话的相当长的一段时间！

People who have acid reflux frequently, over a long period of time, also have a slightly increased risk of developing cancer of the oesophagus.

人谁有胃酸倒流频繁，在相当长的一段时间内，也有轻微增加患癌风险的食道。

Pyrites and non-ferrous smelter gases will remain to be the main sulphur resource for a long time in China for their abundant reserves.

中国硫铁矿及有色金属矿的资源比较丰富，在相当长的一段时间内，预计中国硫原料仍将以硫铁矿和有色金属冶炼烟气为主。

For a long time, because of my mother's resourcefulness, I didn't realize that we were poor.

在相当长的一段时间里，我根本就没意识到我们是穷人，这都是因为妈妈的智慧。

I've been struggling with this for quite some time.

我一直在挣扎的这一相当长的一段时间。

CONSUMERS in China's cities have had it good for an unusually long time.

中国城市消费者的生活在相当长的一段时间内过得很不错。

World trade growth this year is likely to be the weakest for some considerable time.

世界贸易增长，今年很可能是最弱的相当长的一段时间。

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。