try and + inf.

设法尽力，试图做

try-and

: 86 phrases in 26 subjects

Architecture	1
Automobiles	2
Bridge construction	2
Business	2
Chemistry	3
China	2
Commerce	1
Computer numerical control	1
Construction	6
Dentistry	2
Drilling	1
Economics	2
Electronics	2
General	18
Hydroelectric power stations	1
Information technology	5
Law	1
Mathematics	5
Metallurgy	5
Oil / petroleum	1
Project management	2
Scientific	2
Space	2
Sports	1
Technology	13
Telecommunications	3