Richard Strauss's opera reasonable, although very difficult for you to hear, such as an Italian opera arias as a complete, but a variety of aria, can feel the personality of each character.

在理查·施特劳斯的歌剧中，虽然你很难听到一首如意大利歌剧那样的完整咏叹调，但各种唱段中，却能感受到每个人物的个性。

youdao

This mixture can be separated into its different components (成分) although it is very difficult.

尽管很困难，但这种混合物可以分解为不同的成分。

youdao

I found that, although sometimes it was very difficult to make myself do it, it was a great help to my morale, especially if I was depressed.

我发现，虽然有时要费很大力气说服自己去这样做，但锻炼对我的士气是一个很大的帮助，特别当我很沮丧的时候。

youdao

She had a very difficult childhood although information about her early history is limited.

VOA: special.2009.06.07

And he warned that reducing the budget deficit over the next two years, although feasible, would be very difficult.

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Although I would admit to finding it very difficult to thinking of the California Coastal Commission as an increase in wealth of any kind.

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Although this is certainly possible, it is very difficult to gain serious traction in the Chinese marketplace by pursuing a purely export strategy, or by contract manufacturing and selling through sales agents.

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