Difficult in example sentence

Nothing like this existed in China, where there was one monolithic state covering a fifth of humanity, and anyone with any ambition had to pass one standardized examination, which took three days and was very difficult and involved memorizing vast numbers of characters and very complex Confucian essay writing.

More example sentences with word difficult

Even if we could measure what every cell is doing at all times, we would still have to make sense of the recorded activity patterns, and that's so difficult, chances are we'll understand these patterns just as little as the brains that produce them.

Because although I've used scientific terms in songs, it's very difficult sometimes to make them lyrical.

And I really, strongly believe in the power of the small story, because it is so difficult to do humanitarian work at a global scale.

In the Middle East, conflict between Israelis and Palestinians continues unabated, and it becomes ever more difficult to see how, just how a possible, sustainable solution can be achieved.

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