含“ascertaining”的英语例句

He had entertained hopes of being admitted to a sight of the young ladies, of whose beauty he had heard much; but he saw only the father. The ladies were somewhat more fortunate, for they had the advantage of ascertaining from an upper window that he wore a blue coat, and rode a black horse.
从英语翻译成西班牙语

So late as 1610, Galileo, a Florentine, discovered and introduced the use of telescopes, and by applying them to observe the motions and appearances of the heavenly bodies, afforded additional means for ascertaining the true structure of the universe.
从英语翻译成西班牙语

During the reigns of Charles II., and James, his successor, the principal nobility held frequent meetings in a subterraneous vault beneath this house, for the purpose of ascertaining the measures necessary to be pursued for reestablishing the liberties of the kingdom, which the insidious hypocrisy of one monarch, and the more avowed despotism of the other, had completely undermined and destroyed.
从英语翻译成西班牙语