I like doing both, and in fact I need to do both at the same time to keep me from going crazy.
我喜欢同时做这两件事，而且事实上我必须同时做这两件事，以免我发疯。
2
I like doing both and in fact I need to do both at the same time to keep me from going crazy.
这两个我都喜欢，而且事实上我必须同时做这两件事，以防我疯掉。
3
Though you've got to get them to do homework, by helping too much, or even examining answers too carefully, you may keep them fromdoing it by themselves.