(英译中)I guessed vaguely from my mother’s signs and from the hurrying to and fro in the house that something unusual was about to happen.
(中译英)1919年,中国工人阶级作为独立的政治力量,开始登上历史的舞台。
(英译中)When the reply came a few months later they were enrolled as full members, but Chu Teh's membership was kept a secret from outsiders.