Or we could just send a satellite to orbit Europa, with an instrument on board similar to Hyperion, to begin surveying the European ice for yellow stains.

或者我们可以发射一个装有与Hyperion相似装备的环Europa卫星，勘测被染黄的冰面。

youdao

A portable surveying instrument consisting essentially of a drawing board and a ruler mounted on a tripod and used to sight and map topographical details.

一种便携式观测仪器，主要包括安放在三脚架上的绘图板和一把直尺，用于观测和绘制地形详图。

youdao

David Bucknall, chair of the board at Royal Institution of Chartered Surveyors, Global Construction and Quantity Surveying, for services to the construction industry.

BBC: Warwickshire honours: Sports stars among those awarded