質問: ðð°ðoð2ð° ðμ ð1⁄4ð°ðoñð ̧ð1⁄4ð°ð»ð1⁄2ð°ñð° ññð1⁄4ð°, ð·ð° ðoð3⁄4ññð3⁄4 ð1⁄4ð3⁄4ð3ð° ð ́ð° ðoð°ð1⁄2ð ́ð ̧ð ́ð°ñññð2ð°ð1⁄4?
回答: ðð°ðoñð ̧ð1⁄4ð°ð»ð1⁄2ð°ñð° ññð1⁄4ð° ð·ð° ðoð°ð1⁄2ð ́ð ̧ð ́ð°ñññð2ð°ð1⁄2ðμ ð·ð°ð2ð ̧ñð ̧ ð3⁄4ñ ð¿ñð3⁄4ð ́ñðoñð° ð1⁄2ð° credirect, ðoð3⁄4ð1ñð3⁄4 ð ̧ð·ð±ðμñðμñ ðoð°ñð3⁄4 ð1⁄2ð°ð1-ð¿ð3⁄4ð ́ñ ð3⁄4ð ́ññ ð·ð° ñð2ð3⁄4ð ̧ñðμ ð1⁄2ñð¶ð ́ð ̧.