When people take vacations, a lot of them go sight seeing.

Thank you. Going sight-seeing today?

谢谢. 你今天出去游览 吗 ?

I am toto England the sight-seeing and the new foods to try.

去的I上午去观光的和新的食物的英国能尝试.

We hired a guide and began the business of sight-seeing immediately.

我们雇了个向导,马上开始观光.

partially sighted

有部分视力的

Blind and sighted children are taught in the same classroom.

失明和视力正常的儿童在同一个教室里上课。

The security forces sighted a group of young men that had crossed the border.

安全部队突然看见一群越过边境的年轻人。

short-sighted

近视的

The fact is blindness hadn't stopped the children doing many of the things that sighted children enjoy.

实际上，失明并没有妨碍这些孩子去做健全孩子喜欢做的事情。

After five days at sea, we sighted land.

我们在海上航行了五天后见到了陆地.

long-sighted

远视的

We sighted land at last.

我们终于看见陆地了.

Viruses exist only because of the short-sightedness of subsequent developers who completely ignored the security problems.

病毒存在仅仅是因为后来的开发商眼光短浅,完全忽视了安全问题.

We must not go by the short-sightedness of the small producer.

然而这绝不能依靠小生产者的近视.

When people tell about a sighting even 15 years later, that emotion comes through.

当这些目击者15年后再谈到这次经历,他们仍然会激动不已.

Original documents will be returned immediately after sighting.

所有原始文件,将在被审阅后立即返还.

They reported sighting the plane.

他们宣称看见了那架飞机.

The device uses LED digital display to show the distance of sighting vane.

测距器使用数码管显示目标物的距离.

The scientist tried to come up a plausible explanation for the UFO sighting.

那位科学家试图为目睹飞碟的事件提出可信的解释.

The buyer is required to make payment on the presentation or sighting of the draft.

购买商应在单据提交后或收到汇票后支付货款!

The operational concept , sighting direction and scanning way, band selection and system structure are described.

论述了它的工作原理 、 视向与扫描方式 、 频段选择和总体构形.