上下交替地。
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上下交替地。；沿路径前后交替地。；坚定地；毫不动摇地；顽固地。；在各地(例如在一个国家内)。
Upward and downward, alternately.
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上下交替地。
Upward and downward, alternately.
沿路径前后交替地。
Forwards and backwards alternately along a path.
坚定地；毫不动摇地；顽固地。
Staunchly, unwaveringly, obstinately.
在各地(例如在一个国家内)。
In various places, e.g., in a country.
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Dictionary facts from ECDICT, WIKTIONARY.