its driver had a lot of trouble trying to stop it.这句话是驾驶员费了很大的劲才把车停下来,hare trouble doing sth 是做某事很费劲的意思,而句中为什么不用stoping it trying to do sth 不是尝试做某事的意思吗?

its driver had a lot of trouble trying to stop it能不能改成：to try to stop it it sped downhill ai the end of the race and its driver had a lot of trouble trying to stop it换成the可以吗had这里干什么的 trying It sped downhill at the end of the race and its driver had a lot of trouble trying to stop it求这句话中trouble trying的详解,句中的意思是费了很大的劲,为什么用这两个词来表示费劲? its driver had a lot of trouble trying to stop it.这句话是驾驶员费了很大的劲才把车停下来,hare trouble doing sth 是做某事很费劲的意思,而句中为什么不用stoping it trying to do sth 不是尝试做某事的意思吗? the driver had a lot of trouble tring to stop it司机废了很大劲使它停了下来.这里tring不是试着吗?那就是说不能确定这辆车是否停了下来? I had a lot fun yesterday I had a lot of-------(headache) The driver ___(drink) a lot,so you must prevent him from driving home that just had its brakes cut是定语吧?had its brakes cut是什么句型?是不是省略了什么?a freight train that just had its brakes cut. I was taking a walk on road after supper the other day when a truck had passed me at great speed.I thought it was very dangerous to the driver to drive so fast.When I came to a sharp bend,I sudden saw the truck lay on the roadside with its four wheel Car 17 won the race.- Yes ,but its driver came close to ________.A.having been killed为什么? The driver might have had an accident but that he __ the car suddenly.A braked B had braked we had a good time and learned a lot ,too. 1.He had a lot of friends,only a few of____invited to his wedding.A;whom Bthem; C;which D;whoMr Smith has 2 sons ,one of____working as a bus driver nowA.who B,whom c,them D,whose这两题选什么?为什么?有什么语法点吗? Scientists think that some parts of our brains can grow stronger if we use them a lot.For example,they found that parts of a taxi driver's brain got stronger because he had to memorize all the streets in a city!However,if we do not use our memory reg we had a lot of fun playing tennis.翻译 there had lot we a of fun 连词成句 they found they had a lot ()and got on well