be time-consuming

基本解释

In addition, training people to understand and consistently apply a classification can be time-consuming.
此外，培訓人們去理解和一致地應用一種分類是很費時的。
Installing and maintaining these applications on each user's desktop, though, can be time-consuming and expensive.
但是，在每個用戶的桌麪上安裝和維護這些應用程序非常耗費時間，成本很高。
Removing the namespace from the XML document by preprocessing it with an XSLT might be an option, but doing so might be time-consuming.
利用一個 XSLT 對 XML 文档進行預処理以刪除其中的名稱空間也是一種解決方案，但是這樣做可能比較費時間。

A DNA-based vaccine wouldn't have to be grown in chicken eggs, doing away with the time-consuming and finicky manufacturing process of the current flu vaccine.
And frankly it would be incredibly time-consuming and tedious for me, to count this room full of people old school style-- 1, 2, 3 and so forth.
坦白說，按學校的老辦法一個人一個人的數,1個，2個，3個……,對我來說極其費時費力。
哈彿公開課 - 計算機科學課程節選

You realize that being part of such a trial is going to be time-consuming.
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Some are prosaic but nonetheless promise to be time-consuming, like corporate-tax reform and a big highway-spending package.
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