例句與造句

1. Shuch is a Vietnam War-era United States Air Force veteran and active instrument flight instructor.
2. Meyer wrote " Hardly anybody foresaw the possibility of the judiciary serving as an active instrument of liberal social policy.
3. The execution of Lenthall that Colonel Townesend had been " an active instrument for the return of both Cork and Youghal to their obedience ".
4. It's difficult to find active instrument in a sentence. 用active instrument造句挺難的