YOU SAID:

They've been annoyingly appreciative of their system's structure

INTO JAPANESE

彼らは自分のシステムの構造に迷惑を与えている

BACK INTO ENGLISH

They're bothering the structure of their system.

INTO JAPANESE

彼らは自分のシステムの構造を悩ませています。

BACK INTO ENGLISH

They are bothering the structure of their system.

INTO JAPANESE

彼らは自分のシステムの構造を悩ませています。

BACK INTO ENGLISH

They are bothering the structure of their system.