Irrigation timing is important due to light rather shallow soils.

Fruit trees will not tolerate wet soils during the growing season.

在生长季,果树不耐土壤过湿.

The soils have a rusty red tint.

那里的土壤呈锈红色.

Less chemical gets into the sub-soil which is particularly important with the light, tropical soils.

进入底土的化学物质会减少，这对土质松软的热带土壤而言尤为重要。

The universe seems to be rapidly expanding its component galaxies moving ever farther apart.

宇宙似乎在膨胀,它的组成部分――星系互相离得越来越远.

Other galaxies are placed irregularly in space.

其它星系不规则地位于太空中.

They turned their telescopes towards other nearby galaxies.

他们把望远镜转向附近其他星系。

There is a curious feature in the spectra of spiral galaxies.

在旋涡星系的光谱中有一种奇妙的特征.

We still don't know how many galaxies there are in the universe.

我们还不知道宇宙中有多少个星系.

Most galaxies occur in pairs or in small multiple groups.

大多数星系成双或几个成一小群.

Galactic surveys show that distant galaxies are not as evenly distributed in space as theory predicts.

对银河系的研究表明，遥远星系在太空中的分布并不像理论所预言的那样均匀。

As the universe expands, these galaxies stay the same size.

当宇宙扩张之时, 星系的大小保持不变.

This leads to some wonderful paradoxes.

这导致出现了一些似是而非的怪事.

The answer lies in one of those paradoxes that plague our economy right now.

问题的关键在于,那一系列困扰当前经济复苏的经济学悖论.

As far as these paradoxes are concerned, the garden definitely a heterotopia.

就这些吊诡性而言, 花园无疑地是个异质空间.

He would have pardoned him for a few paradoxes.

他会原谅他说那些自相矛盾的话.

The paradoxes that people love to meditate on are perfect for such repeatable mind patterns.

人们喜欢冥想的矛盾对重复的心智模式最为完美.

And these paradoxes were numerous.

而这种矛盾数不胜数.

With so paradoxes, the garden becomes quite complicated.

伴随著这些吊诡性, 花园变得异常复杂.

The boat is built by lapping the edge of one board over the board underneath.

用一块木板的边压在下面的一块木板上,船就这样造出来.

He was caught out while lapping a slower rider.

他在套圈超越一位落后的车手时出了错。