The major grid improvements and enhancements, and the introduction of dojox.drawing are very impressive, as well as major core improvements in IE performance all around.

对Grid的改进和增强以及dojox . drawing的引入给人留下了深刻的印象，同时在IE下性能的巨大提升也是一个亮点。

youdao

Last month the firm warned that without major reinforcement, the electricity grid in Cornwall could struggle to cope with taking more power from renewable sources.

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