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問題点, もんだいてん
1. the problem (at issue), the point at issue, problematic issue, problem
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ようにする, 様にする
1. to see to it that ..., to make sure that ..., to try to ..., to make an effort to ...
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から
1. from (e.g. time, place, numerical quantity), since
2. from (originator), by
3. because, since
4. out of (constituent, part)
5. through (e.g. window, vestibule)
6. after, since
7. expresses sympathy or warning
从,自……;因为;被,用于……