Sextant can be used for exploration and navigation .六分仪可用于航海和勘探中。To navigate , they must fix their sextant on something concrete.要行动, 就必须要立足于某个坚实的事物上.Other early instruments included the sextant and the astrolabe.另外的早期仪器...
Sextant can be used for exploration and navigation .六分仪可用于航海和勘探中。To navigate , they must fix their sextant on something concrete.要行动, 就必须要立足于某个坚实的事物上.Other early instruments included the sextant and the astrolabe.另外的早期仪器...
They loosed the covert fear that Croft would be watching them.他们一下也顾不得是不是会引起克洛夫特的注意了.The wine loosed his tongue.他酒后说话很随便。A heavier arrow loosed by the longbow would have had a significantly reduced exit velocity.而长弓发射重箭速...