reflect on, result in, cause 的用法

reflect on
v.
思考, 反省, 怀疑, 导致, 责备
To give evidence that (one) has acted in a given way:
招致：证明（某人）以某种方式行动：
The excuses you gave reflect disappointingly on you.
你找的理由使你招来非议。

result in
v.
导致
Acting before thinking always results in failure.
做事不先考虑总会导致失败。
The accident resulted in the death of two people.
这场意外事故造成两人死亡。

cause
[kC:z]
n.原因, 导致某事发生的人或事, 动机, 理由, 根据, 目标, 理想, 事业
vt.引起, 惹起, 使(发生), 促成
The producer of an effect, result, or consequence.
缘故，原因：一种影响、结果或后果的制造者
The one, such as a person, an event, or a condition, that is responsible for an action or a result.
起因：对某种行为或结果的发生产生作用的人、事或条件
A basis for an action or a response; a reason:
理由，动机，根据：行为或反应的基础；原因：
The doctor's report gave no cause for alarm.
医生的报告没有给出发警报的根据
A goal or principle served with dedication and zeal:
目标，理想：以献身精神和热情追求的目标和原则：
“the cause of freedom versus tyranny”(Hannah A