today一般用于一般现在时。
例句
Share prices moved ahead today.
今天的股票价格上升了。
Interest rates came down today.
利率今天下降了。
I haven\'t made a sweet today.
我今天没做甜点。
He let us off homework today.
他今天免了我们的家庭作业。
I\'m feeling a lot better today.
我今天感觉好多了。
水利万物而不争,
而万物莫能与之争。