once

I met Miquela once, briefly.

我见过蜜凯拉一次，时间很短。

Today, they are once again a familiar sight, playing roles that are often just as important for the community as their original purpose.

今天，它们再次成为人们熟悉的景象，扮演着与它们最初的目的同样重要的角色。

In Japan, once when I was in the studio audience of a TV cooking show, I was asked to go up on this stage and taste the beef dish that was being prepared.

在日本，有一次我在一个电视烹饪节目的演播室里，有人请我上台品尝正在准备的牛肉菜。

She once ruled over a vast empire.

她曾统治过一个幅员辽阔的帝国。

Many once beautiful buildings stand empty, evidencing a bygone time of spirit and pride.

许多曾经美丽的建筑如今空空地伫立在那里，见证了昔日的精神和骄傲。

Driving once seemed to be a very human skill.

驾驶曾经似乎是一种非常人性化的技能。

He never once offered to help.

他从没有主动提出过帮忙。

Once eight is eight.

八乘以一得八。