Considerably: [常修饰比较级] 颇,相当地,非常地

Improvement
1 a. (U) 改良,改善,进步,上进[of]
the ~ of diplomatic relations
外交关系的改善
b. (C) (同一物的) 改良[改善]者,改良[改善]之处[in]; (比以前的东西) 更进步者[on, upon]
You may hope for an ~ in the weather.
你可以期望天气会好转
It was certainly an ~ on [upon] the previous attempt.
那确实较上次的尝试进步

arrange
1. 整理;布置
She arranged the flowers in a vase.
她把花瓶里的花插好.
2. 安排;筹备[+to-v][+that][+wh-]
It was arranged that they should leave the following spring.
已安排他们于第二年春天离开.
I will arrange everything.
我会安排一切的.

Recommend
1 推荐,介绍,推举
a. 推荐<人、物>
I can ~ this dish.
我可以推荐这道菜
His former employer ~s him warmly.
他从前的雇主热心地推荐他
b. 推荐<人> [给… [担任…] ] [for,to]
He ~ed the young man to our firm [for the post].
他推荐那位年轻人到我们公司 [担任那个职位]
c. 推荐<人><为…>
I can ~ Miss Green as a good typist.
我可以推荐葛林小姐说她是个优秀的打字员
d. 推荐<某人><人、物>; 将<人、物>推荐[给某人][to]
Can you ~ me a gardener? = Can you ~ a gardener to me.
你能为我推荐一名园丁吗?

Accompany
1 a. <人>随行<他人>,伴,陪,跟随
She was accompanied by her sister.
她由姊姊陪伴著她
b. 随 [陪] <人>[至…][to]
She accompanied him to the gate.
她陪他到门口
2 a. <事物>与…一起来; 与…同时发生
Lightning was accompanied with thunder.
雷电交加
b. 伴 …,给…添加[…][with]
~ a speech with gestures
演讲时附带手势
He accompanied his angry words with blows.
他一边吼叫一边打人

Enjoyable: <事物、经验等> 令人快乐的,愉快的
have an ~ time
度过快乐的时光,觉得快乐

Be a shame 令人遗憾
It's a shame I haven't heard from you for years.
真遗憾,我多年没有收到你的信了.

All the way 一路上,从远处,特地

Go along with 一起去

My pleasure 别客气/是我的荣幸