1.How do you like these tools?
It's the first time i know those usful tools on website. There are more valid ways can help me to know how to use one word in a sentence than use ditionarys.
2.What are their strength and weakness, in comparison with a dictionary?
Those tools can makes me have many choices and use a word carefully.But sometimes,they are too many imformations that make me feel confused.
3.What are the difficulties you encounter when you used these tools?
Might not able to find the usage i expect and the speed is too slow.
1 comment:
In English writing, need to put a space after a period.
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