Remove flame and feed solder into the joint at one or two points until a ring of solder appears at the end of the fitting.

把火焰移开，在连接部位一或两点位置将焊料注入直到管件端口出现一环焊料为止。

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I went to watch flame relay yesterday. For there were lots of traffic control I rode bike on the Ring 2 Road for about 10 km and finally got to Ditan Park.

昨天去看圣火传递，由于各种交通管制，骑着自行车在二环上疾驰了是差不多快10公里终于来到地坛。

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Olympic flame cast is full of courage and bravery arrows, flying dynamic of the motherland is better than all the honor ring;

奥运圣火是铸满了魄力和英勇的箭矢，飞动着祖国胜于一切的荣誉光环；

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