There have been many improvements in the form of cars.

汽车的形状已有很多改进。

《新英汉大辞典》

The latest model of the lorry embodies many improvements .

卡车的最新式样体现了许多改进的地方.

youdao

Since then, there have been many improvements to Swing.

在那之后，还对Swing进行了多次改进。

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Unfortunately for Schering-Plough, there dont seem to be many improvements to make in the original drug.

FORBES: Schering-Plough Stands to Lose Claritin Patent

Taking the everything-is-bigger mantra from the Cowboys, the Houston Rockets announced in September many improvements to the Toyota Center.

FORBES: Everything is Bigger in Texas: Houston Rockets Upgrade to Largest Video Board in NBA

"Although many improvements have been made, Vista cannot fend off today's malware without help from security products, " he said.

BBC: NEWS | Technology | Windows 'fails' active virus test