莫名其妙
mò míng qí miào
Confused, weird, no reason
说法
shuō fâ
Saying, phrase
产生
chân shēng
Generate, produce (abstract)
表现
biâo xiàn
Performance
负面
fu miàn
Negative
威胁
wēi xié
Threaten, threat
神秘
shén mì
Mysterious
假设
jiâ shè
Supposedly
泄气
xiè qì
Lose heart
妨碍
fáng ài
Hinder, obstruct
障碍
zhàng ài
Obstacle
实用
shí yòng
Practical
确认
què rèn
Confirm
急躁
jí zào
Irritable
信号
xìn hào
Signal