心理上有两种

psychological warfare───心理战

psychological operations───心理手术

psychological primaries───心理初级

psychological primary───心理初级

psychological moment───心理时刻

psychological moments───心理时刻

psychological condition───心理状态

Psychologically there are two dangers to be against in old age.───心理方面而言，老年阶段有两种危险要加以警惕。

Psychologically there are two dangers to be guarded against in old age.───从心理上说，老年时期要防止两种危险。

Psychologically there are two dangers to be guarded against in old age. One of these is undue absorption in the past.───从心理方面来说，到了老年，有两种危险倾向需要注意防止。一是过分地怀念过去。（如译作。