| 例句 |
We need to expend more time and resources in finding a solution to the problem.我们需要花更多时间和资源来找出这个问题的解决方法。We need to expend more/extra effort.我们需要付出更多努力。They do not want to expend energy in what, to them, is a lost cause.他们不想在他们看来毫无希望的事情上花费力气。Are we willing to expend the time and resources required to solve the problem?我们愿意花费所需的时间和资源来解决这个问题吗？We need to expend more time and resources on solving the problem.我们需要花更多时间和资源来解决这个问题。 |