request for feedback on a piece of translation I did today

[Kenny同志]

Hi folks,

 

I did a bit of translation for fun a while ago. The Chinese is rather challenging, and vague when it finishes. Given this and the fact that I am not a native speaker, the translation may be substandard. I would appreciate it if anyone could give me some feedback, and if possible, point out the mistakes I made in the translation. Thanks. 

 

参考日本新干线优质代表公司JR东海，核心路产是东海道新干线，营运里程约553公里，连接东京-京都-新大阪区位优势显著，与京沪路线能够形成对照，东海道新干线占日本高铁里程20%左右，我们预计2019年东海道旅客周转量占比新干线的65%左右，1997年JR东海上市之初客运量高增时期PE（price-to-earnings ratio）近30倍。
A similar case is JR East, one of the best performing operators of the Shinkansen. The company’s core asset, the Tokaido Shinkansen, which connects Tokyo, Kyoto, and Osaka over its 553-kilometre line, enjoys great geographic advantages, reflecting a status similar to that of China’s Beijing-Shanghai railway route. This eastern line represents approximately 20% of Japan’s total railway length. We estimate that its passenger volume was about 65% of that of the whole Shinkansen network in 2019, and its P/E ratio near 31 times its original during the peak season in 1997, the year the company went public.

 

PS: I am particularly concerned whether there are grammatical or collocation mistakes in the parts in bold. 

 

 

 

Edited March 29, 2021 at 10:58 AM by Kenny同志

[889]

Haven't done a serious edit, just note these couple of points:

 

JR东海 is JR Central in English.

 

The line represents 20 percent of Japan's high-speed rail.

 

[Kenny同志]

Thanks very much, 889. This really helps. ?