to prevent someone or something from entering
防止某人或某物进入 (fángzhǐ mǒurén huò mǒuwù jìnrù)
"Close the windows to keep out the dust during the renovation."
"在翻新期间，关上窗户以防止灰尘进入。" (Zài fānxīn qījiān, guān shàng chuānghù yǐ fángzhǐ huīchén jìnrù.)
to celebrate the start of a new year
to suddenly change direction
in one’s innermost feelings
a student who is favored by the teacher
extremely tired or exhausted
At the right or appropriate time.
