He helped everyone when he could.
他帮助所有的人，只要他力所能及。
Such things aren't within the compass of my power.
这些事不在我力所能及的范围之内。
Control expectations, and make sure you can do exactly what you say.
不要臆想，要说自己力所能及的事情。
I have come to render what service is in my power.
我来为您效一点力所能及的微劳。
Uncle Albert will do a good turn to anyone if he can.
阿伯特舅舅凡力所能及总愿给人帮忙。
be too much for one
[俗]非力所能及; 干不了, 受不了, 应付不了
I’m afraid that this task is beyond my bend.
这项任务（工作）恐怕非我力所能及。
I can't help you, I'm afraid the matter is out of my hands.
我爱莫能助, 很抱歉--此事已非我力所能及.
I consider it within my capacity to start a joint venture .
我认为开办一家合资企业是我力所能及的事。
In order to build your self esteem, set yourself targets you can reach.
为了加强自尊，应当为自己设立力所能及的目标。
This is beyond my tether.
这是我力所不能及的。
What be past my help be past my care .
力所不能及，关心也无益。
I'll do all if it is within my power.
只要能力所及，我会尽力去做的。
beyond [within] one's scope
在自己能力的范围外[内],在自己能力所不及 [所及] 的地方
beyond or within sb's/sth's capability,authority,effectiveness,etc
非[为]某人的[某事物的]能力、权力、影响等所能及
Such things are beyond my powers.
这种事是我力所不能及的。
Much more is expected of me than is possible to perform.
人们对我要求过高，超乎我力之所能及。
To be frank, this mission is beyond my might.
说实话,这一使命非我能力所及。