英語是：John is important to him because he always gives Bill a lot of help.句子解釋：important 英[ɪmˈpɔ:tnt] 美[ɪmˈpɔ:rtnt] adj. 重要的; 權威的; 有勢力的; 有地位的; [例句]Her sons are the most important thing in her life她生命中最重要的是她的兒子們。because 英[bɪˈkɒz] 美[bɪˈkɔ:z] conj. 因為; [例句]He is called Mitch, because his name is Mitchell人們叫他米奇，因為他大名叫米切爾。help 英[help] 美[hɛlp] vt. 幫助; 有助於， 有利於; vt. 治療; 避免; 招待（客人）; 給…盛（飯、菜）; n. 幫助; 助手; 補救辦法; 有用; [例句]He has helped to raise a lot of money他幫著籌集了很多錢。

英語是：John is important to him because he always gives Bill a lot of help.

句子解釋：

important 英[jm萷T:tnt] 美[jm萷T:rtnt]

adj. 重要的; 權威的; 有勢力的; 有地位的;

[例句]Her sons are the most important thing in her life

她生命中最重要的是她的兒子們。

because 英[bj萲Rz] 美[bj萲T:z]

conj. 因為;

[例句]He is called Mitch, because his name is Mitchell

人們叫他米奇，因為他大名叫米切爾。

help 英[help] 美[h[lp]

vt. 幫助; 有助於， 有利於;

vt. 治療; 避免; 招待（客人）; 給…盛（飯、菜）;

n. 幫助; 助手; 補救辦法; 有用;

[例句]He has helped to raise a lot of money

他幫著籌集了很多錢。