Update library/os.po

Co-authored-by: W. H. Wang <mattwang44@gmail.com>

Author: Super1115

library/os.po

@@ -447,8 +447,8 @@ msgid ""
 "Calling :func:`putenv` directly does not change :data:`os.environ`, so it's "
 "better to modify :data:`os.environ`."
 msgstr ""
-"直接呼叫 :func:`putenv` 並不會改變 :data:`os.environ`， "
-"因此，更適合修改 :data:`os.environ` "
+"呼叫 :func:`putenv` 並不會改變 :data:`os.environ`，"
+"所以建議直接修改 :data:`os.environ`。"
 
 #: ../../library/os.rst:216
 msgid ""