I hate these political documentaries; they drone about the same thing time after time-they never change.

Don't take your harp to the party.

[谚]不要老调重弹.

He is ever repeating the same old story.

他老是老调重弹.

The findings give scientific support to a long weight-control tactic.

这一发现为“细嚼慢咽有助减肥”的老生常谈提供了科学依据.

It became an old story later, but it was new at that time.

后来,这成为老生常谈了, 但是当时却是新奇的.

It's an old story. As old as our history.

这真是老生常谈, 老得像我们的历史.

He is up to his old tricks again, exactly the same as he did last time.

他故伎重演,耍的花招和上一次的同出一辙.

A Prototypical Analysis of the Sematic Fuzziness in Color Terms

颜色词语义模糊性的原型描述

Forecast and Filter Method for Web Page Gathering Based on Latent Sematic Indexing

基于潜在语义索引的Web信息预测采集过滤方法

Moreover, the sematic relation of causal compound sentences in Wen Xin Diao Long are described and analyzed.

此外，本部分描写并分析《文心雕龙》因果类复句的语义关系。

By adding the comprehension of sematic relation, a better testing result is gained.

最后建立了一个原型系统，取得较好的实验结果。

Survey of sematic web key techniques

语义网关键技术概述

The future of exotic beta is likely to be similar.

“奇异贝塔”很有可能重蹈覆辙.

And it does not propose to make that error again.

它再也不会重蹈覆辙.

His company was learning from the mistakes of other companies.

他的公司借鉴了其它公司的经验,避免重蹈覆辙.

And we are back at the same point right now.

而现在我们正在重蹈覆辙.

Yesterday's records can keep us from repeating yesterday's mistakes.

昨日的记载可以使我们避免重蹈覆辙.

Who can guarantee that we would not fall again where we do?

谁敢保证在这件事情上我们不会重蹈覆辙?

History tells us that mankind has a tendency to repeat past mistakes.

历史告诉我们人类有重蹈覆辙的趋势.

Consider what you can do to avoid this in the future.

想想你今后怎样才能避免重蹈覆辙.

The potter uses one of Earth's most basic materials , clay. Clay can be found almost anywhere.

现在大多数北美制陶艺人买现成的专用陶土,也有些陶匠乐于就地取材,在作坊附近自己挖粘土.