The earth takes a year to make a circuit of the sun.
地球繞太陽(yáng)運(yùn)行一周需要一年的時(shí)間。
The trees form a natural protection from the sun's rays.
樹(shù)木起天然的保護(hù)作用，遮擋了陽(yáng)光的照射。
She rolled over to let the sun brown her back.
她翻了個(gè)身，讓太陽(yáng)把她的背曬黑點(diǎn)。
The earth takes a year to orbit the sun.
地球繞太陽(yáng)一周要一年的時(shí)間。
Even if you have dark skin, you still need protection from the sun.
即使你皮膚黝黑，仍需要防曬。