Carian mengenai topik pessimistic

Macron said the virus is circulating at a speed that not even the most pessimistic forecasts had anticipated.

The search for missing Malaysia Airlines flight MH370 requires a commitment of unprecedented magnitude and could cost hundreds of millions of dollars, said a UK-based marine scientist on Saturday.

Older people who look on the darker side of life tend to live longer than optimists, who in turn face an increased risk of illness and mortality.