to speak; to say; a theory (usually in compounds such as 日心说 heliocentric theory)[cedict]
世界
shì jièㄕˋ ㄐㄧㄝˋ
world[cedict]
上
shàngㄕㄤˋ
on; on top; upon; first (of two parts); previous or last (week etc); upper; higher; above; previous; to climb; to go into; above; to go up; to attend (class or university); third tone of putonghua[cedict]
只有
zhǐ yǒuㄓˇ ㄧㄡˇ
only[cedict]
一个
yī gèㄧ ㄍㄜˋ
a; an[cedict]
他
tāㄊㄚ
he; him[cedict]
认为
rèn wéiㄖㄣˋ ㄨㄟˊ
to believe; to think; to consider; to feel[cedict]
适合
shì héㄕˋ ㄏㄜˊ
to fit; to suit[cedict]
的
deㄉㄜ˙
díㄉㄧˊ
dìㄉㄧˋ
of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive[cedict]