1.
Journey to the Center of the Earth
地心探险记(地心世界)
2.
Relating to, measured from, or with respect to the center of the earth.
与地心相关的,从地心测得的,关于地心的
3.
ECEF - Earth Centered Earth Fixed
地固地心直角坐标系
4.
The force of gravity pulls things towards the earth's centre.
地心吸力把物体吸向地心.
5.
with one's whole heart
全心全意地, 专心地
6.
with scrupulous care
小心翼翼地,很细心地
7.
A place that is centrally located.
中心地点座落在中心地带的地方
8.
laugh a deep, hearty laugh.
很深地笑，衷心地笑。
9.
To move stealthily or cautiously.
偷偷地或小心翼翼地走
10.
worry unnecessarily of excessively.
不必要地过分地担心。
11.
openly (sorrowfully) confess
公开地（伤心地）承认
12.
Gabble off
漫不精心地、随便地说
13.
Land Information Centre [Lands Department]
土地信息中心〔地政总署〕
14.
with an air of abstraction
茫然地,心不在焉地
15.
with a preoccupied air
全神贯注地,心不在焉地
16.
To form(letters) with special concentration or care.
精心塑造特别专心或小心地构想（文字）
17.
handle or move sth carelessly or absent-mindedly
粗心地或心不在焉地摆弄或移动某物
18.
Earth Observation Data Centre
地球观察数据中心(地观中心)