call for需要
例句:More work doesn't necessarily call for more men.
增加工作不一定要增加人员。
Your plan will call for a lot of money.
你的计划需要许多钱。
2.People said they were heroes. The three men said they had done nothing but help put up a flag.
nothing but只有, 只不过
例句:I had nothing in the world but a million-pound note.
除了一张百万英镑的钞票, 这世上我是一无所有。
Don't scold her, she's nothing but a child.
不要责骂她, 她只不过是个孩子。