Local merchants get an immediate injection of cash, and pure profit if customers pay for the coupons but never use them.

如果顾客购买了优惠券而未使用，当地商家就获得了现金注入，得到了纯利润。

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Common side effects include local reactions at the injection site (soreness, swelling, redness) and possibly some systemic reactions (fever, headache, muscle or joint aches).

一般副作用包括在注射部位的局部反应(疼痛、肿胀、发红)和可能有某些全身反应(发烧、头痛、肌肉或关节疼痛)。

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Conclusions Local injection of kreotoxin A is a new method in the treatment of facial spas and blepharospasm .

结论局部注射A型肉毒素可作为治疗面肌和眼睑痉挛的新方法。

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The local economy owes much to the injection of so much arts subsidy, stimulating domestic and international tourism.

BBC: Re-balancing Britain, from Bard to worse

Her parents took her to a local GP for treatment, where they said she was given an injection of an unknown substance and fell ill immediately.

BBC: Parents' plea over death of Gurkiren Kaur Loyal