為了修飾景觀，管理處才在觀景平台前設計大片草地，並耗費半年心力才養護而

為了修飾景觀，管理處才在觀景平台前設計大片草地，並耗費半年心力才養護而成。

結果 (英文) 1:

In order to modify the landscape, the management office designed a large area of ​​grass in front of the viewing platform, and spent six months to maintain it.

結果 (英文) 2:

In order to decorate the landscape, the management office in front of the viewing platform design a large area of grassland, and spent half a year of effort to conserve.

結果 (英文) 3:

In order to decorate the landscape, the management department designed a large area of grassland in front of the viewing platform, which took half a year to maintain.