Builders erected these walls for protection from invasion by those from the north.

筑建长城是为了抵御北方少数民族的入侵。

On the opposite side of the pilot's seats are erected chairs for the flight engineer and navigator.

飞行员座椅的另一侧竖立着供飞行工程师和领航员使用的椅子。

When the planter erects for himself a dwelling, therefore, there is plenty of extra work for his slaves.

因此， 当种植园主为自己建造住所时，他的奴隶就有很多额外的工作要做。

In heat, plants are sheltered in the coolest places in the homestead, and shades are erected for blossoming trees, vines, and flowers which are stationary.

在炎热的天气里， 植物被安置在宅基地最凉爽的地方， 并为开花的树木、藤蔓和静止的花朵竖起阴影。

As the industry developed, mills were erected for the more difficult process of dyeing, weaving, and fulling, but carding and spinning continued to be done in the home.

随着工业的发展， 为更困难的染色、织造和缩绒工艺建立了工厂，但梳理和纺纱继续在家庭中进行。

Homer was the taller and comelier person of the two, walked very erect for one of his age, and his eyes were the most quick and piercing I ever beheld.

荷马是两人中更高更英俊的一个，就他这个年龄而言，他走路时非常直立，他的眼睛是我见过的最敏捷、最锐利的。

The malefactor was fixed in a chair upon a scaffold erected for that purpose, and his head cut off at one blow, with a sword of about forty feet long.

罪犯被固定在为此目的而竖立的脚手架上的椅子上，他的头被一击砍下，一把大约四十英尺长的剑。