by selling goods to you?
or by buying goods from you?
or both?
Does US pay less then what Japanese/European/Other countries for your goods? Don't you have the option to sell your goods to /European/Other coutries instead?
Does US ask for more than Japanese/European/Other countries for their goods? Don't you have the option to buy from /European/Other coutries instead?
If the deal is not mutually benificial, you can simply walk away! and not giving US any chance of making profits off you!