do all one can; do sth. to the best of one's ability; try one's best; do one's utmost; do sth. with all one's might; try one's hardest to do sth.; to the full; as far as possible; all one knows; put one's back into sth.; with all one's energy; at the top of one's voice; to the top of one's bent; take pains in doing sth.; tooth and nail; at full stretch; leave no stones unturned 短语和例子 尽力把损失减少到最小 make the best of a bad job; 尽力克服困难 try one's best to overcome the difficulty; 我们尽力帮助他们。 we'll do our best to help them