在野外用英语怎么说？

在野外

• in the open，outdoors

例句

• Jobless and penniless, he had to sleep rough in the fields for several months. 他既无工作又无钱, 只好在野外露宿数月。
• Jobless and penniless,he had to sleep rough in the fields for several months. 他既无工作又无钱,只好在野外露宿数月。
• Jobless and penniless , he had to sleep rough in the fields for several months. 他既无工作又无钱,只好在野外露宿数月.
• The conditions under which field outbreaks take place are fairly defined. 在野外情况下的发病已充分肯定.
• But often these forays into the wild go awry. 不过,驾驶这种车在野外驰骋,经常会发生各种事故.
• Teachers often chaperon their classes on field trips. 在野外郊游时老师常看护着班上的学生.
• The company was supposed to bivouac overnight and then return to the post the next day. 预期这个连当天在野外露营,次日返回驻地.
• Fewer than a thousand giant pandas still live in the wild. 只有不到1,000只大熊猫仍然在野外生活。
• Lunch was a snack in the fields. 午饭是在野外吃的便餐。
• The zoo is doing major conservation work, both in captivity and in the field. 无论在圈养场还是在野外，动物园在动物保护方面都承担了主要的工作。