The crowd cheered the runners on as they started on the last lap of the race.The crowd cheered the runners on as they started on the last lap of the race.
当运动员开始跑最后一圈时，人群为他们加油。
The runner is still going strong on the last lap.The runner is still going strong on the last lap.
那个赛跑运动员在跑最後一圈时仍然劲头很足。
make slack as by lessening tension or firmness slacken的用法和样例：例句用作动词(v.)We're on the last lapmake slack as by lessening tension or firmness slacken的用法和样例：例句用作动词(v.)We're on the last lap
我们已处最後阶段，可不要松劲啊！
He overtook the other runners on the last lap.He overtook the other runners on the last lap.
