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折り返し， 折返し， おりかえし
1. by return, (call or write back) without delay
2. lapel, cuff, turn-up, flap
3. going back, returning, turn (marathon, swimming, etc.)
4. chorus, refrain
5. shuttle service
6. aliasing (in imaging)
7. back-to-back, BTB
8. wrapping (text on computer...
马上回复(打电话或写信回复)；折返(长跑、游泳等)
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差し上げる， 差上げる， さしあげる
1. to lift up, to hold up, to raise
2. to give, to present, to offer
3. to do (for someone)
给予、提供；为某人做(某事)；举起；托起；抬起
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よろしい， 宜しい
1. good, OK, all right, fine, very well, will do, may, can
好、行、可以、没问题、非常好、愿意、或许、能够