Once forced to try harder, your language skills improve faster and in the bargain of learning a new language, you also pick up an understanding of its culture.in the bargain of 是什么意思

Once forced to try harder, your language skills improve faster and in the bargain of learning a new language, you also pick up an understanding of its culture.in the bargain of 是什么意思 once you want,you must try to be forced to be forced to born to golf forced to forced forced it was forced open it was forced to be open forced有什么用法?（除了be forced to） 翻译：We all try to get to gether at least once a year at Christmas time. try again 等于once more还是try once more I'll try anything once. I want to give up,but on second thoughts,I thought I must try once more! 如何翻译这句话：“You shouldn't try to do everything at once.” Let's try once more ___the box.A.to open B.opening C.open Dopened ____and you'll succeed.A.If you try again B.Trying once more C.Another try D.To try again可为什么选C? I try try to I am forced to fake a