压力
Innovation in aquaculture can reduce pressure on wild fish stocks.
Courage is grace under pressure.
"A personality is a full Congress of orators and pressure-groups, of children, demagogues, communists, isolationists, war-mongers, mugwumps, grafters, prayer-meetings, spiritualists, and astrologers."
Stepchildren are at greater risk because evolutionary pressures have shaped parental psychology to favor genetic offspring.