But then you think about that one-in-a-million chance that the weld won't be strong enough and the consequences of that, and you grit your teeth, focus yourself and finish off the join the best you possibly can. "
但只要一想到萬一焊接點強度不夠，將造成解體的不幸後果時，立刻咬緊牙關，振作精神，完成最佳的連結。」