The effects of some factors on the properties of polyurethane synthetic rubber track are discussed.

There are 400 meters standard plastic track and football field lawn.

有400米标准的塑胶跑道和草坪足球场.

The medallion is furnished by a gold-plated ring with a diameter of 75 mm.

该纪念章外套直径75毫米的镀金饰圈.

This Commemorative Medallion is made of gold-plated copper with a diameter of 50 mm.

此枚纪念章为铜质镀金,直径50毫米.

This gold-plated copper commemorative medallion with a diameter of 50 mm is made with coinage technique.

此枚纪念章为铜质镀金,直径50毫米,造币工艺制造.

This gold-plated copper commemorative medallion set includes 5 pieces , each of a diameter of 40 mm.

此套纪念章为铜质镀金, 直径40毫米,共5枚.

This gold-plated copper commemorative medallion set includes 5 pieces , each with a diameter of 40 mm.

此套纪念章共5枚,材质为铜质镀金, 直径40毫米.

He has three badges.

他有三枚纪念章.

They'll strike a medal in memory of the great victory.

他们将为纪念这一伟大的胜利铸造一枚纪念章.

The set of metals adopts unique and implies deep meaning.

此套纪念章设计独具匠心,寓意深刻.

It's still on my conscience that I didn't warn her in time.

我未能及时提醒她,这事至今使我耿耿于怀.

She still felt very displeased that she hadn't received the ten thousand pounds.

对于没能拿到一万英磅这件事,她仍然耿耿于怀.

I'm still screwed-up about the accident.

我仍对那次事故耿耿于怀.

It'sticks in my throat to have to accept charity from them.

我不得不接受他们的施舍,此事教我耿耿于怀.

If you don't become bitter, nothing can stop you from success.

如果你不耿耿于怀, 什么也阻止不了你获得成功.

Although he accepted our criticism, It'still stuck in his throat.

虽然他接受了我们的批评, 但还是耿耿于怀.

She has the job most of us would give our eye teeth for.

她从事的工作是我们中绝大多数人梦寐以求的.

That was everyone's dream car-or at least it had been mine.

那是人人梦寐以求的车 - 至少是我梦寐以求的车.

That's what he's waiting for. ` That's his ace in the hole. "

这就是他梦寐以求的, 这也就是他的王牌. ”

She's too sentimental about her cat.

她对她的猫未免太牵肠挂肚了.

Life in old age continues to be work and worry.

人到晚年仍然奔波劳累,牵肠挂肚.