Texas oil fields in Japan

A. According to the above analysis, it can be seen that: Texas and Japan are both prominent oceanic features, more precipitation, for the sun's weakening effect, so it does not meet the meaning of the question;

B. According to the above analysis, it can be seen that: Texas and Japan are both prominent oceanic features, more precipitation, for the sun's weakening effect, so it is correct;

C. According to the above analysis, it can be seen that: Texas and

C. According to the above analysis, both Texas and Japan have prominent oceanic features, more precipitation, and strong weakening effect on the sun, so it does not meet the meaning of the question;

D. According to the above analysis, both Texas and Japan have prominent oceanic features, more precipitation, and Shanghai has more sunny days, which is strong weakening effect on the sun, so it does not meet the meaning of the question.

Therefore, the choice: B.