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无线定位技术是一项古老而又年轻的技术。
Radio location technology is an old but young technology.
youdao
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玻璃吹制术是一项古老而成本昂贵的玻璃成型技术。
Glassblowing art is an ancient and costly glass molding technology.
youdao
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玻璃吹制术是一项古老而成本昂贵的玻璃成型技术。
Glassblowing art is an ancient and costly glass molding technology.
youdao