Of all the subjects I study i like maths best.I think it is reasonable.You know maths helps you to exercise your brains, and make you smarter and more intelligent.Maths can be applied in all fields of selene, and naturally it is .said that maths is the mother of all subjects.

　　在所有课程中，我最喜欢数学。我觉得这是有道理的。数学帮助你开动脑筋，使你更机敏，更聪明。数学可以被用于科学的诸多领域，据说数学是所有学科之母。