This field is big enough for a bomber to sit down safely. 这个场地很大，足可以让一架轰炸机安全降落。
One big consideration is the growing threat of Russia, which last year resumed ostentatious long-distance bomber flights close to northern Europe. 来自俄罗斯的威胁是一件急待思考的大事，去年该国在其靠近北欧的领土上继续炫耀远程轰炸机的威力。
