登录
the manner in which a child is raised, including the care, guidance, and teaching provided by parents or guardians
抚养, 教育
a piece of painted cloth that is hung at the back of a theater stage as part of the scenery
背景幕, 舞台背景
a feeling of disappointment or sadness due to something not meeting one's expectations or hopes
失望, 不如意
an imaginary line that goes from the North Pole to the South Pole, which helps to measure how far east or west a place is on Earth
本初子午线, 主要子午线
a hypothetical line around the Earth that divides it into Northern and Southern hemispheres
赤道
the distance of a point east or west of the meridian at Greenwich that is measured in degrees
经度
imaginary lines that run horizontally around the Earth, used to measure how far north or south a place is from the middle of the Earth
纬线, 平行线
each of the two parallel and imaginary lines around the earth that is 23°26ʹ south or north of the equator
回归线, 回归线（假想线）
a point or location on the opposite side of the Earth, exactly opposite another point, often used to describe places that are directly across from each other on the globe
对蹠点
the biggest and deepest ocean in the world, stretching between Asia and the Americas, famous for its calmness and rich variety of sea life
太平洋
a vast region that forms part of a continent, especially the part of Asia that includes India, Pakistan and Bangladesh
次大陆
