很高兴为您解答:am变为be able to就是am able to如I am able to cook希望对您有帮助
am如何改为be able toI am able to do it. 我能做这件事。He is able to do it. 他能做这件事。 You are able to do it. 你能做这件事。 We are able to do it. 我们能做这件事